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China supplier Ucfx07-23 Ucfx07 Ucfx08-24 Stainless Steel Food Beverage Shops Stainless Steel Pillow Block Ball Bearing Housing Bearing bearing bronze

Product Description

Product Description

Pillow block bearing
Bearings used with suitable standard housings are an economical, interchangeable method of bearing arrangement and simplify maintenance.
Based on the experience accumulated in various industrial fields, new designs and practical housings are continuously developed to meet the requirements of different applications.
Standard housings include:
Partial housing
Integral bearing housing
Flanged housing
 

 

Product Parameters

Product Specification

1. Needle roller bearing without inner ring

UCPG200

 BearingUint No Shaft Dia d Dimensinons(mm) Bolt Used Bearing No Housing No Housing
Wt (Kg)
(in) (mm) h a e b  t r g W Bi n (mm)
UCPG201-8
UCPG202-9
UCPG202-10
UCPG203-11
UCPG201
UCPG202
UCPG203
1/2
9/16
518
11/16
12
15
17
30.2 55 38 30 M6 12 14 57 26 10 M6X1 UCW201-8
UCW202-9
UCW202-10
UCW203-11
UCW201
UCW202
UCW203
PG203 0.3
UCPG201-8 1/2   33.3 70 49 38 M8 15 14 64 31 12.7 M8x1.25 UC201-8 PG204 0.5
UCPG202-9 9/16   UC202-9
UCPG202-10 5/8
11/16
  UC202-10
UCPG203-11   UC203-11
CPG204-12 3/4   UC204-12
UCPG201   12 UC201
UCPG202   15 UC202
UCPG203   17 UC203
UCPG204   20 UC204
UCPG205-13 13/16 25 36.5 75 50 38 M10 15 15 70 34.1 14.3 M10x1.5 JC205-13 PG205 0.5
UCPG205-14 7/8 UC205-14
UCPG205-15 15/16 JC205-15
UCPG205-16 1 UC205-16
UCPG205   UC205
UCPG206-17 1-1/16 30 42.9 85 60 48 M10 18 17 83 38.1 15.9 M10x1.5 UC206-17 PG206 0.75
UCPG206-18 1-1/8 UC206-18
JCPG206-19 1-3/16 UC206-19
UCPG206-20 1-1/4 UC206-20
UCPG206   UC206
UCPG207-20 1-1/4 35 47.6 100 68 48 M12 18 17 93 42.9 175  M12x1.75 UC207-20 PG207 1.3
UCPG207-21 1-5/16 UC207-21
UCPG207-22 1-3/8 UC207-22
UCPG207-23 1-7/16 UC207-23
UCPG207   UC207
UCPG208-24 1-1/2 40 49.2 110 78 54 M12 18 20 98 49.2 19.0 M12x1.75 UC208-24 PG208 1.2
UCPG208-25 1-9/16 UC208-25
UCPG208   UC208
UCPG209-26 1-5/8 45 53.9 120 85 54 M12 22 20 106 49.2 19.0 M12x1.75 UC209-26 PG209 1.6
UCPG209-27 1-11/16 UC209-27
UCPG209-28 1-3/4 UC209-28
UCPG209   UC209
UCPG210-29 1-13/16 50 57.2 135 95 60 M16 25 21 114 51.6 19.0 M16x2 UC210-29 PG210 2.2
UCPG210-30 1-7/8 UC210-30
UCPG210-31 1-15/16 UC210-31
UCPG210-32 2 UC210-32
UCPG210   UC210
UCPG211-32
UCPG211-33
UCPG211-34
UCPG211-35
UCPG211
2
2-1/16
2-1/8
2-3/16
55 63.5 140 100 60 M16 25 25 126 55.6 22.2 M16x2 UC211-32
UC211-33
UC211-34
UC211-35
UC211
PG211 2.7
UCPG212-36
UCPG212-37
UCPG212-38
UCPG212-39
UCPG212
2-1/4
2-5/16
2-3/8
2-7/16
60 69.8 150 105 70 M16 25 25 138 65.1 25.4 M16x2 JC212-36
UC212-37
JC212-38
UC212-39
UC212
PG212 3.15

UCPH200

 BearingUint No Shaft Dia d Dimensinons(mm)    Bolt Used Bearing No Housing No Housing
Wt(kg
in) (mm) h a e b S2 S1 g W Bi n (mm) (in)
UCPH201-8 1/2   70 127 95 40 19 13 15 101 31 12.7 M10 3/8 UC201-8 PH204 0.75
UCPH202-9 9/16   UC202-9
UCPH202-10 5/8   UC202-10
UCPH203-11 11/16   UC203-11
UCPH204-12 3/4   UC204-12
UCPH201   12 UC201
UCPH202   15 UC202
UCPH203   17 UC203
UCPH204   20 UC204
UCPH205-13 13/16 25 80 140 105 50 19 13 16 114 34.1 14.3 M10 3/8 UC205-13 PH205 1.0
UCPH205-14 7/8 UC205-14
UCPH205-15 15/16 UC205-15
UCPH205-16   UC205-16
UCPH205   UC205
UCPH206-17 1-1/16 30 90 165 121 50 21 17 18 130 38.1 15.9 M14 1/2 UC206-17 PH206 1.42
UCPH206-18 1-1/8 UC206-18
UCPH206-19 1-3/16 UC206-19
UCPH206-20 1-1/4 UC206-20
UCPH206   UC206
UCPH207-20 1-1/4 35 95 167 127 60 21 17 19 140 42.9 17.5 M14 1/2 UC207-20 PH207 1.55
UCPH207-21 1-5/16 UC207-21
UCPH207-22 1-3/8 UC207-22
UCPH207-23 1-7/16 UC207-23
UCPH207   UC207
UCPH208-24 1-1/2 40 100 184 137 70 25 17 19 149 49.2 19.0 M14 1/2 UC208-24 PH208 2.15
UCPH208-25 1-9/16 UC208-25
UCPH208   UC208
UCPH209-26 1-5/8 45 105 190 146 70 25 17 20 157 49.2 19.0 M14 1/2 UC209-26 PH209 2.31
UCPH209-27 1-11/16 UC209-27
UCPH209-28 1-3/4 UC209-28
UCPH209   UC209
UCPH210-29 1-13/16 50 110 206 159 70 25 20 22 165 51.6 19.0 M16 5/8 UC210-29 PH210 2.80
UCPH210-30 1-7/8 UC210-30
UCPH210-31 1-15/16 UC210-31
UCPH210-32 2 UC210-32
UCPH210   UC210
UCPH211-32 2 55 120 219 171 75 22 19 22 181 55.6 22.2 M16 5/8 UC211-32 PH211 4.4
UCPH211-33 2-1/16 UC211-33
UCPH211-34 2-1/8 UC211-34
UCPH211-35 2-3/16 UC211-35
UCPH211   UC211
UCPH212-36 2-1/4 60 130 235 184 85 23 19 25 197 65.1 25.4 M16 5/8 UC212-36 PH212 4.8
UCPH212-37 2-5/16 UC212-37
UCPH212-38 2-3/8 UC212-38
UCPH212-39 2-7/16 UC212-39
UCPH212   UC212
UCPH213-40 2-1/2 65 140 262 203 95 28 23 27 212 65.1 25.4 M20 3/4 UC213-40 PH213 5.6
UCPH213-41 2-9/16 UC213-41
UCPH213   UC213
UCPH214-42 2-5/8 70 150 268 210 105 28 23 28 225 74.6 30.2 M20 3/4 UC214-42 PH214 6.2
UCPH214-43 2-11/16 UC214-43
UCPH214-44 2-3/4 UC214-44
UCPH214   UC214
UCPH215-45 2-13/16 75 160 275 217 115 28 23 29 238 77.8 33.3 M20 3/4 UC215-45 PH215 7.4
UCPH215-46 2-7/8 UC215-46
UCPH215-47 2-15/16 UC215-47
UCPH215-48 3 UC215-48
UCPH215   UC215
UCPH216-50 3-1/8 80 170 290 232 125 28 23 30 253 82.6 33.3 M20 3/4 UC216-50 PH216 8.0
UCPH216   UC216

UCF200

Bearing Uint No.   Shaft Dia d Dimensinons(mm) Bolt Used Bearing No. Housing No. Housing
Wt  (kg)
  (in) (mm) a e   9   s t z1 z Bi n (mm) (in)
UCF201-8
UCF202-9
UCF202-10
UCF203-11
UCF201
UCF202
UCF203
1/2
9/16
5/8
H1/16
  12
  15
  17
76 54 15 11  25.5 11.5     31 26 10 M10 3/8 UCW201-8
UCW202-9
UCW202-10
UCW203-11
UCW201
UCW202
UCW203
F203 0.5
UCF201-8 /2   86 64 15 12  25.5 12 2 40.5 33.3 31 12.7 M10 3/8 UC201-8
UC202-9
UC202-10
UC203-11
UC204-12
UC201
UC202
UC203
F204 0.6
UCF202-9
UCF202-10
UCF203-11
UCF204-12
9/16  
5/8
1/18
34
 
 
 
UCF201     12
UCF202     15
UCF203     17
UCF204     20 UC204
UCF205-13 13/16   25 95 70 16 14  27 12 2 44.5 35.8 34.1 14.3 M10 3/8 UC205-13 F205 0.86
UCF205-14 7/8 UC205-14
UC205-15
UC205-16
UC205
UCF205-15 5/16
JCF205-16 1
UCF205  
UCF206-17 -/16   30 108 83 18 14  31 12 2 49 40.2 38.1 15.9 M10 3/8 UC206-17
UC206-1E
UC206-19
F206 1.1
UCF206-18 -1/8
UCF206-19 -3/16
UCF206-20 1-1/4 UC206-20
UCF206   UC206
JCF207-20 1-1/4   35 117 92 19 16  34 14 3 55 44. 42.9 17.5 M12 7/16 UC207-20 F207 1.6
UCF207-21 1-5/16 UC207-21
UCF207-22 1-3/8 UC207-22
 UCF207-23 1-7/16 UC207-23
JCF207   UC207
F208-24 1-1/2   40 130 102 21 16  38 16 3 62 51.2 49.2 19 M14 1/2 UC208-24 F208 1.9
UCF208-25 1-9/16 UC208-25
UC205
UCF208  
UCF209-26 -518   45 137 105 22 18  38 16 3 63 52.2 49.2 19 M14 1/2 UC209-26
UC209 28
F209 2.4
CF209-27 1-11/16
UCF209-28 -3/4
UCF209   UC209
UCF210-29 1-13/16   50 143 111 22 18  40 16 3 66.5 54.6 51.6 19 M14 1/2 UC210-29 F210 2.6
UCF210-30 1-7/8 UC210-30
UCF210-31 1-15/16 UC210-31
UCF210-32 2 UC210-32
UCF210   UC210
UCF211-32 2   55 162 130 25 20  43 19 4 71 58.4 55.6 22.2 M16 5/8 UC211-32 F211 3.5
JCF211-33 2./16 UC211-38
UCF211-34 2-/8 UC211-34
UC211-35
UCF211-35 2-3/16
UCF211   UC211
UCF212.36 2-1/4   60 175 143 29 20  48 19 4 80 68.7 65.1 25.4 M16 5/8 UC212-36 F212 4.2
UCF212-37 2-5/16 UC212-37
UCF212-38 2-3/8 UC212-38
JCF212-39 2-7/16 UC212-39
UCF212   UC212
UCF213-40 2-1/2   65 187 149 30 20  50 19 4 83.5 69.7 65.1 25.4 M16 5/8 UC213-40 F213 5.3
UCF213-41 2-9/16 UC213-41
UCF213   UC213
UCF214-42 2-518   70 193 152 31 24  54 19     75.4 74.6 30.2 M16 5/8 UC214-42 F214 5.5
UCF214-43 2-11/16 UC214-43
UCF214-44 2-3/4 UC214-44
JCF214   UC214
UCF215-45 2-13/16   75 200 159 34 24  56 19     78.5 77.8 33.3 M16 5/8 UC215-45 F215 6.2
UCF215-46 2-7/8 UC215-46
UCF215-47 2-15/16 UC215-47
UCF215-48 3 UC215-48
UCF215   UC215
UCF216-50 3-1/8   80 208 165 34 24  58 23     83.3 82.6 33.3 M20 3/4 UC216.50 F216 7.7
UCF216   UC216
UCF217-52 3-1/4   85 220 175 36 26  63 23     87.6 85.7 34.1 M20 3/4 UC217-52 F217 9
UCF217   UC217
UCF218-56 3-1/2   90 235 187 40 26  68 23     96.3 96.0 39.7 M20 3/4 UC218-56
UC218
F218 11.3
UCF218  

UCFX00

Bearing Unit
NO
Shaft Dia
d
Dimensions(mm) Bolt Used   Beafing
    No
Housing
No
Housing
Wt
(kg)
(in) (mm) a e i g   S    z Bi n (in)   (mm)
UCFX05-16
UCFX05
    25 108 83 18 13 30 12 40.2 38.1 15.9 3/8   M10 UCX05-16
UCX05
FX05 1.02
UCFX06-19
UCFX06-20
UCFX06
1-3/16
1-1/4
  30 117 92 19 14.3 34 16 44.4 49.2 17.5 1/2   14 UCX06-19
UCX06-20
UCX06
FX06 1.46
UCFX07-22
UCFX07-23
UCFX07
1-3/8
1-7116
  35 130 102 21 14.3 38 16 51.2 49.2 19 1/2   M14 UCX07-22
UCXX07-23
UCX07
FX07 1.94
UCFX08-24
UCFX08
1-1/2   40 137 105 22 14.3 40 19 52.2 49.2 19 5/8   M16 UCX08-24
UCX08
FX08 2.2
UCFX09-26
UCFX09-27
UCFX09-28
UCFX09
1-5/8
1-11/16
1-3/4
  45 143 111 23 14.3 40 19 55.6 51.6 19 5/8   M16 UCX09-28
UCX09-27
UCX 09-28
UCX09
FX09 2.42
UCFX10-31
UCFX10-32
UCFX10
1-15/16
2
  50 162 130 26 20 44 19 59.4 55.6 22.2 5/8   M16 UCX10-31
UCX 10-32
UCX10
FX10 3.41
UCFX11-35
UCFX11-36
UCFX11
2-3/16
2-1/4
  55 175 143 29 20 49 19 68.7 65.1 25.4 5/8   M16 UCX11-35
UCX 11-36
UCX11
FX11 4.52
UCFX12-38
UCFX12-39
UCFX12
2-3/8
2-7/16
  60 187 149 34 21 59 19 73.7 65.1 25.4 5/8   M16 JCX12-38
UCX 12-39
UCX12
FX12 5.32
UCFX13-40
UCFX13
2-1/2   65 187 149 34 21 59 19 78.4 74.6 30.2 5/8   M16 UCX13-40
UCX13
FX13 5.53
UCFX14-44
UCFX14
2-3/4   70 197 152 37 24 60 23 81.5 77.8 33.3 3/4   M20 UCX14-44
UCX14
FX14 6.77
UCFX15-47
UCFX15-48
UCFX15
2-15/16
3
  75 197 152 40 24 68 23 89.3 826 33.3 3/4   M20 UCX15-47
UCX15-48
UCX15
FX15 7.82
CEX16-50
UCFX16
3-1/8   80 214 171 40 24 70 23 91.6 85.7 34.1 3/4   M20 UCX16-50
UCX16
FX16 8.91
UCFX17-55
UCFX17
3-7/16   85 214 171 40 24 70 23 96.3 96 39.7 3/4   M20 UCX17-55
UCX17
FX17 10.23
UCFX18-56
UCFX18
3-1/2   90 214 171 45 24 76 23 106.1 104 429 3/4   M20 UCX18-56
UCX18
FX18 11.89
UCFX20-63
UCFX20-64
UCFX20
3-15/16
4
100 268 211 59 31 97 31 127.3 117.5 49.2 1-1/8   M27 UCX20-63
UCX20-64
JCX20
FX20 19.44

UCCF200

Bearing Unit NO Shaft Dia
d
Dimensions(mm) Bolt Used Beaning
   No
Housing No Housing
Wt (kg
   (in) (mm) a e i 5 Z Bi n mm in
UCCF201-8
UCCF202-9
UCCF202-10
UCCF203-11
UCCF204-12
UCCF20
UCCF202
UCCF203
UCCF204
1/2
9/16
5/8
11/16
314
12
15
17
20
86 64 15 12 46 31 12.7 M10 38 UC201-8
UC202-9
UC202-10
UC203-11
UC204-12
UC201
UC202
UC203
UC204
CF201
CF202
CF203
CF204
0.84
UCCF205-13
UCCF205-14
UCCF205-15
UCCF205-16
UCCF205
13/16
7/8
15/16
1
25 95 70 16 12 51 34.1 14.3 M10 318 UC205-13
UC205-14
UC205-15
UC205-16
UC205
CF205 1
UCCF206-17 1-1/16                     UC206-17    
UCCF206-18 1-1/8                     UC206-18    
UCCF206-19 1-3/16   108 83 18 12 55 38.1 15.9 M10 3/8 UC206-19 CF206 1.29
UCCF206-20 1-1/4                     UC206-20    
UCCF206   30                   UC206    
UCCF207-20
UCCF207-21
UCCF207-22
UCCF207-23
UCCF207
1-1/4
1-5/16
1-3/8
1-7/16
35 117 92 19 14 59 42.9 17.5 M12 7/16 UC207-20
UC207-21
UC207-22
UC207-23
UC207
CF207 1.61
UCCF208-24
UCCF208-25
UCCF208
1-1/2
1-9/16
40 130 102 21 16 686 49.2 19 M14 1/2 UC208-24
UC208-25
UC208
CF208 2.07
UCCF209-26
UCCF209-27
UCCF209-28
UCCF209
1.88
1-11/16
1-3/4
45 137 105 22 16 67 49.2 19 M14 1/2 UC209-26
UC209-27
UC209-28
UC209
CF209 2.42
UCCF210-29
UCCF210-30
UCCF210-31
UCCF210-32
UCCF210
1-13/16
1-7/8
1-15/16
50 143 111 22 16 71 51.6 19 M14 1/2 UC210-29
UC210-30
UC210-31
UC210-32
UC210
CF210 2.81
UCCF211-32
UCCF211-33
UCCF211-34
UCCF211-35
UCCF211
2-1/16
2-1/8
2-3/16
55 162 130 25 19 75 55.6 22.2 M16 5/8 UC211-32
UC211-33
UC211-34
UC211-35
UC211
CF211 3.56
UCCF212-36 2-1/4                     UC212-36    
UCCF212-37 2-5/16                     UC212-37    
UCCF212-38 2-3/8   175 143 29 19 86 65.1 25.4 M16 518 UC212-38 CF212 4.43
UCCF212-39 2-7/16                     UC212-39    
UCCF212   60                   UC212    
UCCF213-40
UCCF213-41
UCCF213
2-1/2
2-9/16
65 187 149 30 19 89 65.1 25.4 M16 518 UC213-40
UC213-41
UC213
CF213 5.37
UCCF214-42
UCCF214-43
UCCF214-44
UCCF214
2-518
2-11/16
2-3/4
70 193 152 31 19 98 74.6 30.2 M16 518 UC214-42
UC214-43
UC214-44
UC214
CF214 5.72
UCCF215-45
UCCF215-46
UCCF215-47
UCCF215-48
UCCF215
2-13/16
2-7/8
2-15/16
3
75 200 159 34 19 102 77.8 33.3 M16 518 UC215-45
UC215-46
UC215-47
UC215-48
UC215
CF215 6.35
UCCF216-50
UCCF216
3-/8 80 208 165 34 23 107 82.6 33.3 M20 3/4 UC216-50
UC216
CF216 7.14
UCCF217-52
UOCF217
3-1/4 85 220 175 36 23 111 85.7 34.1 M20 3/4 UC217-52
UC217
CF217 8.38
UCCF218-56
JCCF218
3-1/2 90 235 187 40 23 122 96 39.7 M20 3/4 UC218-56
UC218
CF218 10.5

 

Product Application

Transportation field:
Pillow block bearing are widely used in transportation equipment, such as cars, trains, locomotives, ships, and so on.

Industrial production field:
Pillow block bearing are also widely used in various production equipment, such as injection molding machines, rubber machines, food machinery, and so on.

Mechanical equipment field:
Pillow block bearing are widely used in various types of mechanical equipment, such as machine tools, agricultural machinery, construction machinery, metallurgical equipment, papermaking machinery, and so on.

Packaging & Shipping

FAQ

 

Q: Are you trading company or manufacturer?
A: We are bearing manufacturer.

Q: How do you control quality of bearing?
A: All products and services passed ISO9001-2008 Quality Certificate.

Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail  for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-20 days., depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.

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Raceway: Spherical Raceway
Material: Bearing Steel
Bearing Block Model: P
Samples:
US$ 2/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

pillow block bearing

How do pillow block bearings contribute to the proper functioning of food processing equipment?

Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:

  • Sanitary Design:
  • In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.

  • Reliable Performance:
  • Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.

  • Corrosion Resistance:
  • Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.

  • Contamination Prevention:
  • Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.

  • Easy Maintenance:
  • Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.

  • Versatility:
  • Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.

In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.

pillow block bearing

How do pillow block bearings enhance the performance of agricultural machinery like tractors?

Pillow block bearings play a vital role in enhancing the performance of agricultural machinery, including tractors. Their contributions to the functionality and efficiency of tractors can be outlined as follows:

  • Support and Load Handling:
  • Pillow block bearings provide essential support for the rotating shafts and other moving components in agricultural machinery, such as tractors. They handle and transmit the loads applied to the machinery, including the weight of the equipment, implements, and the forces encountered during operation. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity of the machinery and ensure smooth and efficient movement, contributing to overall performance.

  • Reduced Friction and Wear:
  • Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, reducing energy losses and wear. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with reduced friction. This friction reduction results in improved energy efficiency, reduced power consumption, and extended lifespan of the bearings and other related components in the agricultural machinery like tractors.

  • Alignment and Stability:
  • Proper alignment of the components is crucial for the efficient operation of agricultural machinery, including tractors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance, enhancing the overall functionality of tractors.

  • Contamination Protection:
  • Agricultural environments can be harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and contributing to the reliable and efficient operation of tractors.

  • Maintenance and Accessibility:
  • Maintenance is an essential aspect of ensuring the performance and longevity of agricultural machinery like tractors. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire machinery. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall performance and reliability of tractors.

In summary, pillow block bearings enhance the performance of agricultural machinery like tractors by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their crucial role in supporting and facilitating the movement of shafts and components, pillow block bearings optimize the performance, energy efficiency, and lifespan of agricultural machinery, contributing to improved productivity and reliability in farming operations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier Ucfx07-23 Ucfx07 Ucfx08-24 Stainless Steel Food Beverage Shops Stainless Steel Pillow Block Ball Bearing Housing Bearing   bearing bronzeChina supplier Ucfx07-23 Ucfx07 Ucfx08-24 Stainless Steel Food Beverage Shops Stainless Steel Pillow Block Ball Bearing Housing Bearing   bearing bronze
editor by CX 2024-05-14

China supplier Koyo/NTN/NSK/NACHI//Timken/SKF/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts bearing block

Product Description

Koyo/NTN/NSK/NACHI//Timken/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts

Deep groove ball bearings are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance. This type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise motors, automobiles, motorcycles and general machinery industries. It is the most widely used type of bearing in the machinery industry. Mainly bear radial load, but also can bear a certain amount of axial load.
 

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.

 

Product Name Deep groove ball /Taper/Spherical/Angular contact /Needle bearing 
Brand Name TIMKEN S KF CZPT CZPT CZPT IKO
Seals Type OPEN/2Z/2RS/Z/RS
Material Chrome Steel,Stainless steel, Ceramic,Nylon
Clearance C0,C2,C3,C4,C5
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greece SRL ,PS2, Alvania R12 ,etc
Number of Rows Single Row  
Certifications ISO 9001
Package Box, Carton, Wooden Box, Plastic Tube, or Per buyers requirement.
MOQ 2PCS
Service  OEM
Sample Available
Payment Term  TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang

 

Detailed Photos

Our Advantages

 

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer’s bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

 

****More produce***

Packaging & Shipping

Why choose us ?

1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.

2. OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.

3. Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc

4. Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.

 

FAQ

*Q:Can I get samples from you?

A:We are honored to offer you samples for quality check.

*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.  

*Q:What’s the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)

*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.

*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.

*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.

*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.

*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!

*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.

*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.
 

Factory Display

 

 

 

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Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Axial Bearing
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

pillow block bearing

Can you explain the differences between sealed and open pillow block bearings?

Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:

  • Sealing Mechanism:
  • Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.

  • Contamination Protection:
  • Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.

  • Lubrication:
  • Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.

  • Maintenance:
  • Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.

  • Application Suitability:
  • The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.

It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

How does proper lubrication impact the performance and longevity of pillow block bearings?

Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:

  • Reduced Friction and Wear:
  • Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.

  • Heat Dissipation:
  • During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.

  • Protection Against Corrosion:
  • Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.

  • Prevention of Contamination:
  • Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.

  • Extended Service Life:
  • By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.

In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.

China supplier Koyo/NTN/NSK/NACHI//Timken/SKF/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts   bearing blockChina supplier Koyo/NTN/NSK/NACHI//Timken/SKF/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts   bearing block
editor by CX 2024-04-16

China supplier Wholesale to Distributors Uc Ball House Pillow Block Bearing Ucp wholesaler

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

4. Sample available

 

NO 2. Description: Pillow block bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 

NO 3. Types of Pillow Block Bearing
 

SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU   UCPH UCPA ……
 

 NO 4. OEM all brand bearing

 

 NO 5. Pillow Block Bearing Specification: 

 

Seals Types OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-10 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Pavkage Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube pavkge+middle box+outer carton+pallets;
According to your requirement

NO 6. Self-aligning Ball Bearing Models and Parameters: 
  

    Models mm
(mm)
L J A2 A1 A E N S
housing (kg)
UCF202
         202-10
         203
        203-11
              15
 5/8
              17
 11/16
76 54 15 11 25.5 30.9 11.5 11.5
F203 0.57
0.50
UCF204-12
         204
 3/4
              20
86 64 15 11 25.5 33.3 11.5 12.7
F204 0.61
UCF205-14
         205-15
         205
        205-16
 7/8
 15/16
              25
 1
95 70 16 13 27 35.7 11.5 14.3
F205 0.80
UCF206-18
         206
         206-19
        206-20
 1-1/8
              30
 1-3/16
 1-1/4
108 83 18 13 31 40.2 11.5 15.9
F206 1.07
UCF207-20
         207-21
         207-22
         207
        207-23
 1-1/4
 1-5/16
 1-3/8
              35
 1-7/16
117 92 19 15 34 44.4 14 17.5
F207 1.40
UCF208-24
         208-25
         208
 1-1/2
 1-9/16
              40
130 102 21 15 36 51.2 14 19
F208 1.80
UCF209-26
         209-27
         209-28
         209
 1-5/8
 1-11/16
 1-3/4
              45
137 105 22 16 38 52.2 16 19
F209 2.20
UCF210-30
         210-31
         210
 1-7/8
 1-15/16
              50
143 111 22 16 40 54.6 18 19
F210 2.40
UCF211-32
         211-34
         211
        211-35
 2
 2-1/8
              55
 2-3/16
162 130 25 18 43 58.4 18 22.2
F211 3.50
UCF212-36
         212
         212-38
        212-39
 2-1/4
              60
 2-3/8
 2-7/16
175 143 29 18 48 68.7 18 25.4
F212 4.20
UCF213-40
         213
 2-1/2
              65
187 149 30 22 50 69.7 18 25.4
F213 5.30
UCF214-44
         214
 2-3/4
              70
193 152 31 22 54 75.4 18 30.2
F214 5.90
UCF215
        215-48
              75
 3
200 159 34 22 56 78.5 18 33.3
F215 6.30
UCF216               80
208 165 34 22 57 83.3 22 33.3
F216 7.30
UCF217-52
         217
 3-1/4
              85
220 175 36 24 63 87.6 23 34.1
F217 8.90

 Models (mm) (mm)     (kg)
  d L J A2 A1 A E1 N S1  Bolt  bearing housing  
NAFU202 15 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA202 NF202 0.68
NAFU203 17 76 54 15 11 25.5 38.4 11.5 13.9 M10 NA203 NF203 0.66
NAFU204 20 86 63.5 19 15 29.5 45.5 11.5 17 M10 NA204 NF204 0.77
NAFU205 25 93 70 19 15 30 45.9 11.5 17.4 M10 NA205 NF205 0.95
NAFU206 30 106 82.5 20 16 32.5 50.1 11.5 18.2 M10 NA206 NF206 1.32
NAFU207 35 116 92 21 17 35 53.3 14 18.8 M12 NA207 NF207 1.77
NAFU208 40 129 101.5 24 17 39 58.6 14 21.4 M12 NA208 NF208 2.22
NAFU209 45 135 105 24 18 40 58.9 16 21.4 M14 NA209 NF209 2.63
NAFU210 50 143 111 28 20 45 66.1 18 24.6 M16 NA210 NF210 2.95
NAFU211 55 162 130 31 21 49 74.6 18 27.7 M16 NA211 NF211 4.1
NAFU212 60 175 143 34 22 53.5 80.8 18 30.9 M16 NA212 NF212 4.86
NAFU213 65 184 149 38 22 58 89.6 18 34.1 M16 NA213 NF213 5.9
NAFU214 70 188 152 38 23 60 89.6 18 34.1 M16 NA214 NF214 6.45
NAFU215 75 200 159 41 24 62 95.8 18 37.3 M16 NA215 NF215 7.55
NAFU216 80 207 165 42 25 63 99.9 22 37.3 M20 NA216 NF216 8.65

Unit
NO.
Shaft Dia. Dimensions(mm) Bolt Used Bearing
NO.
Housing
NO.
Weight
(kg)
  (in) (mm) a e i g l s b z Bi n (mm) (in)      
UCFL202   15 99 76.5 15 11 25.5 11.5 57 30.9 31.0 11.5 M10 3/8 UC202 FL203 0.45
    202-10 5/8                             202-10    
    203   17                           203    
    203-11 11/16                             203-11    
UCFL204
   204-12
3/4 20 113 90 15 11 22.5 11.5 60 33.3 31.0 12.7 M10 3/8 UC204
  204-12
FL204 0.48
UCFL205   25 130 99 16 13 27 11.5 68 35.7 34.0 14.3 M10 3/8 UC205  
FL205
 
0.6
    205-13 13/16                             205-13    
    205-14 7/8                             205-14    
    205-15 15/16                             205-15    
    205-16 1                             205-16    
UCFL206   30  
148
 
117
 
18
 
13
 
31
 
11.5
 
80
 
40.2
 
38.1
 
15.9
 
M10
 
3/8
UC206 FL206 0.9
    206-17 11/16                             206-17    
    206-18 11/8                             206-18    
    206-19 13/16                             206-19    
    205-16 11/4                             206-20    
UCFL207   35 161 130 19 14 34 14 90 44.4 42.9 19.0 M12 1/2 UC207  
FL207
 
1.2
    207-20 11/4                             207-20    
    207-21 15/16                             207-21    
    207-22 13/8                             207-22    
    207-23 17/16                             207-23    
UCFL208   40 175 144 21 14 36 14 100 51.2 49.2 19.0 M12 1/2 UC208 FL208 1.6
    208-24 11/2                             208-24    
    208-25 19/16                             208-25    
UCFL209   45 188 148 22 16 38 18 108 52.2 49.2 19.0 M16 5/8 UC209 FL209 1.9
    209-26 15/8                             209-26    
    209-27 111/16                             209-27    
    209-28 13/4                             209-28    
UCFL210   50 197 157 22  
16
40 18 115 54.6 51.6 19.0 M16 5/8 UC210  
FL210
 
2.2
   210-29 113/16                             210-29    
   210-30 17/8                             210-30    
   210-31 115/16                             210-31    
   210-32 2                             210-32    
UCFL211   55  
224
 
184
 
25
 
18
 
43
 
18
 
130
 
58.4
 
55.6
 
22.2
 
M16
 
5/8
UC211  
FL211
 
3.1
    211-32 2                             211-32    
    211-33 21/16                             211-33    
    211-34 21/8                             211-34    
    211-35 23/16                             211-35    
UCFL212   60  
250
 
202
 
29
 
18
 
48
 
18
 
140
 
68.7
 
65.1
 
25.4
 
M16
 
5/8
UC212  
FL212
 
4.0
    212-36 21/4                             212-36    
    212-37 25/16                             212-37    
    212-38 23/8                             212-38    
    212-39 27/16                             212-39    
UCFL213   65 258 210 30 20 50 23 155 69.7 65.1 25.4 M20 3/4 UC213 FL213 5.0
    213-40 21/2                             213-40    
    213-41 29/16                             213-41    
UCFL214   70 265 216 31 20 54 23 160 75.4 74.6 30.2 M20 3/4 UC214 FL214 5.6
   214-42 25/8                             214-42    
   214-43 211/16                             214-43    
    214-44 23/4                             214-44    
UCFL215   75  
275
 
225
 
34
 
20
 
56
 
23
 
165
 
78.5
 
77.8
 
33.3
 
M20
 
3/4
UC215  
FL215
 
6.2
    215-45 213/16                             215-45    
    215-46 27/8                             215-46    
    215-46 215/16                             215-47    
    215-48 3                             215-48    
UCFL216
    216-50
31/8 80 290 233 34 20 57 25 180 83.3 82.6 33.3 M22 7/8 UC216
  216-50
FL216 7.8
 

NO 7. Our Bearing Factory:

NO 8. Our Bearing Warehouse:

NO 9. Our Bearing Packaging Box:

Why Choose Us:

 

  • We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
  • Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders’ quality will be the same as samples.
  • About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
  • Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
  • If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Separated: Unseparated
Load Direction: Radial Bearing
Material: Bearing Steel
Inner: 40mm
Outer: 49.2mm
Weight: 1.89kg
Customization:
Available

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pillow block bearing

Can you provide insights into recent advancements in pillow block bearing technology?

Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:

  • Advanced Materials:
  • New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.

  • Sealing and Contamination Control:
  • Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.

  • Lubrication Solutions:
  • Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.

  • Enhanced Bearing Design:
  • Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.

  • Condition Monitoring and Predictive Maintenance:
  • Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.

  • Smart and IoT Integration:
  • The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.

In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.

pillow block bearing

Can you provide examples of scenarios where easy mounting and dismounting are crucial with pillow block bearings?

Easy mounting and dismounting of pillow block bearings are crucial in various scenarios where maintenance, repair, or replacement of bearings is required. Here are some examples of situations where easy mounting and dismounting are particularly important:

  • Field Maintenance:
  • In industries such as agriculture, construction, and mining, equipment often operates in remote or challenging locations. In these scenarios, quick and easy mounting and dismounting of pillow block bearings are essential for efficient field maintenance. Bearings may need to be replaced or serviced on-site to minimize downtime and keep the equipment operational. Easy access to the bearings and straightforward mounting and dismounting procedures enable maintenance personnel to perform these tasks effectively and swiftly.

  • Conveyor Systems:
  • Conveyor systems are widely used in industries such as manufacturing, warehousing, and logistics. These systems consist of numerous pillow block bearings that support the conveyor rollers or pulleys. In situations where a bearing fails or requires maintenance, easy mounting and dismounting are crucial to minimize disruption to the production or material handling process. Efficient replacement of the bearing allows the conveyor system to resume operation quickly and ensures smooth material flow.

  • High-Speed Machinery:
  • In applications involving high-speed machinery, such as paper mills, printing presses, or textile machinery, easy mounting and dismounting of pillow block bearings are important. These machines often operate at high rotational speeds, and any downtime for bearing replacement or maintenance can have a significant impact on productivity. Quick and hassle-free mounting and dismounting procedures allow maintenance teams to swiftly address bearing issues and restore the machinery to its optimal performance.

  • Service and Repair Workshops:
  • Service and repair workshops that handle a wide range of equipment from different industries benefit from easy mounting and dismounting of pillow block bearings. These workshops often deal with various machinery types and sizes, and having a streamlined process for bearing replacement or maintenance is crucial to ensure efficient service delivery. Easy mounting and dismounting procedures simplify the workflow, reduce labor time, and enhance overall operational efficiency.

  • Equipment with Limited Access:
  • Some equipment may have limited access to the bearings due to space constraints or design considerations. Examples include compact machinery, enclosed systems, or installations with complex configurations. In such cases, easy mounting and dismounting of pillow block bearings become even more critical. Simplified procedures and accessible mounting points facilitate the replacement or maintenance of bearings in these challenging environments.

In summary, easy mounting and dismounting of pillow block bearings are crucial in scenarios where efficient maintenance, repair, or replacement of bearings is required. This includes field maintenance, conveyor systems, high-speed machinery, service and repair workshops, and equipment with limited access. By enabling quick and hassle-free procedures, easy mounting and dismounting of pillow block bearings contribute to minimizing downtime, optimizing equipment performance, and ensuring smooth operations in various industries and applications.

pillow block bearing

What factors should be considered when selecting a pillow block bearing for a specific application?

When selecting a pillow block bearing for a specific application, several factors should be taken into consideration to ensure optimal performance and reliability. Here’s a detailed explanation of the factors that should be considered:

  • Load Requirements:
  • One of the primary factors to consider is the load requirements of the application. Determine the magnitude and direction of the loads that the bearing will be subjected to, including both radial and axial loads. This will help in selecting a pillow block bearing with the appropriate load capacity and load distribution characteristics to handle the specific application’s demands.

  • Speed and Operating Conditions:
  • Consider the speed at which the bearing will operate and the operating conditions it will be exposed to. Factors such as temperature, humidity, vibration, and contamination levels can affect bearing performance. Select a pillow block bearing that is designed to withstand the anticipated speed and operating conditions, ensuring proper lubrication, heat dissipation, and protection against external elements.

  • Shaft Size and Misalignment:
  • Take into account the shaft size and any potential misalignment that may occur during operation. Ensure that the pillow block bearing has the correct bore size to fit the shaft diameter. Additionally, consider the self-aligning capability of the bearing to accommodate any misalignments or shaft deflections that may occur. This will help prevent premature wear and failure of the bearing.

  • Environmental Factors:
  • Assess the environmental factors that the pillow block bearing will be exposed to. Consider the presence of contaminants, such as dust, dirt, moisture, or chemicals, and select a bearing with appropriate sealing or shielding options to prevent ingress and protect against corrosion. For harsh or specialized environments, consider choosing bearings with specific coatings or materials that offer enhanced resistance to corrosion, high temperatures, or aggressive substances.

  • Maintenance Requirements:
  • Consider the maintenance requirements of the application. Evaluate factors such as accessibility, lubrication intervals, and ease of bearing replacement. Select a pillow block bearing that aligns with the maintenance capabilities and resources available, ensuring that the bearing can be properly lubricated, inspected, and serviced as needed to maintain optimal performance and prolong its service life.

  • Cost and Availability:
  • While considering the technical requirements, it’s also essential to evaluate the cost and availability of the pillow block bearing. Compare the pricing and availability from different suppliers or manufacturers. Keep in mind that choosing a high-quality bearing from a reputable supplier may provide better long-term value through improved performance and durability.

By carefully considering these factors when selecting a pillow block bearing for a specific application, you can ensure that the chosen bearing meets the requirements of the application, operates reliably, and contributes to the overall efficiency and productivity of the machinery or system.

China supplier Wholesale to Distributors Uc Ball House Pillow Block Bearing Ucp   wholesalerChina supplier Wholesale to Distributors Uc Ball House Pillow Block Bearing Ucp   wholesaler
editor by CX 2024-04-12

China supplier Re-Greasing CZPT Pillow Block Bearing /UCP205 Ucf206 UCFL207 UCT208 Ucfc210 Bearings/Bearing bearing engineering

Product Description

CAST IRON PILLOW BLOCK BEARINGS

FKD  Pillow Block Bearing (UCP205 UCF206 UCFL207 UCT208 UCFC210) 

Application Fields
Agricultural machinery, Construction equipment, Conveyor systems, Textile machines and Mining machines etc.
Design
Cast Iron Mounted Bearing Units
FKD Cast Iron Mounted Bearing Units are manufactured UNDER ISO9001 certified facilities. FKD Mounted Bearing Unit housings are made from high strength cast iron. The housings are designed with normal/solid base construction and reinforced bolt hole areas. FKD Mounted Bearing Unit product line is available in many different housing styles with various attachment methods and positions.
The insert bearings’ inner ring, outer ring and balls are produced using vacuum degassed 52100 bearing steel. These components are heat treat hardened to produce a durable wear surface on the balls and ball tracks. FKD uses cold rolled steel for ball retainers and shields.
The insert bearing features a labyrinth sealing system that is comprised of a metal backed nit rile rubber excluder seal that is designed to keep grease in and contaminants out. The seal is protected by steel flinger installed in front of the seal contact surface with the inner ring. This flinger, due to centrifugal force during bearing rotation, effectively slings moisture and contaminants away from the seal area. The seal is designed to allow used grease to purge past the seal into the channel between the seal and the flinger when new lubricant is carefully replenished.
All FKD Mounted Bearing Units are factory lubricated using GREAT WALL grease with about 30-40% grease fill.

Products Information 

Bearing Material: Chrome Steel-GCR15
Housing Material: Cast iron-HT200
Packing: Single box

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Bearing Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

How do pillow block bearings enhance the performance of agricultural machinery like tractors?

Pillow block bearings play a vital role in enhancing the performance of agricultural machinery, including tractors. Their contributions to the functionality and efficiency of tractors can be outlined as follows:

  • Support and Load Handling:
  • Pillow block bearings provide essential support for the rotating shafts and other moving components in agricultural machinery, such as tractors. They handle and transmit the loads applied to the machinery, including the weight of the equipment, implements, and the forces encountered during operation. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity of the machinery and ensure smooth and efficient movement, contributing to overall performance.

  • Reduced Friction and Wear:
  • Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, reducing energy losses and wear. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with reduced friction. This friction reduction results in improved energy efficiency, reduced power consumption, and extended lifespan of the bearings and other related components in the agricultural machinery like tractors.

  • Alignment and Stability:
  • Proper alignment of the components is crucial for the efficient operation of agricultural machinery, including tractors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance, enhancing the overall functionality of tractors.

  • Contamination Protection:
  • Agricultural environments can be harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and contributing to the reliable and efficient operation of tractors.

  • Maintenance and Accessibility:
  • Maintenance is an essential aspect of ensuring the performance and longevity of agricultural machinery like tractors. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire machinery. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall performance and reliability of tractors.

In summary, pillow block bearings enhance the performance of agricultural machinery like tractors by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their crucial role in supporting and facilitating the movement of shafts and components, pillow block bearings optimize the performance, energy efficiency, and lifespan of agricultural machinery, contributing to improved productivity and reliability in farming operations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier Re-Greasing CZPT Pillow Block Bearing /UCP205 Ucf206 UCFL207 UCT208 Ucfc210 Bearings/Bearing   bearing engineeringChina supplier Re-Greasing CZPT Pillow Block Bearing /UCP205 Ucf206 UCFL207 UCT208 Ucfc210 Bearings/Bearing   bearing engineering
editor by CX 2024-04-09

China supplier Pillow Block Bearing, UC211, UCP211, Ucf211, UCFL211, UCT211, Ucfc211, Ucph211, Ucpa211, Ucha211, Ucfu211, Ucflu211, Ucfa211, Ucfb211 double row ball bearing

Product Description

Mounted bearings and housings with rolling bearings support a rotating shaft, which can be bolted on a machine frame or any other substructure. There is no need to precisely machine a bearing housing in a surrounding casing. This makes these solutions cost-efficient and easy to use, while providing full rolling bearing performance.

 

Unit No.                             Dimension      mm         Bolt Size  Bearing No. Housing No. Weight (kg)
            in.         mm 
d h a e b s1 s2 g w B n inch
SS-UCP201 12 30.2 127 95 38 13 19 14 62 31 12.7 M10 SS-UC201 SP203 0.69
SS-UCP201-8 0.5 1-3/6 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1.2205 0.5 3/8 SS-UC201-8 0.69
SS-UCP202 15 30.2 127 95 38 13 19 14 62 31 12.7 M10 SS-UC202 SP203 0.69
SS-UCP202-9 9/16 1-3/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1.2205 0.5 3/8 SS-UC202-9 0.69
SS-UCP202-10 5/8 SS-UC202-10 0.69
SS-UCP203 17 30.2 127 95 38 13 19 14 62 31 12.7 M10 SS-UC203 SP203 0.68
SS-UCP203-11 11/16 1-3/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1.2205 0.5 3/8 SS-UC203-11 0.67
SS-UCP204 20 33.3 127 95 38 13 19 14 65 31 12.7 M10 SS-UC204 SP204 0.66
SS-UCP204-12 3/4 1-5/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-9/16 1.2205 0.5 3/8 SS-UC204-12 0.66
SS-UCP205 25 36.5 140 105 38 13 19 15 71 34.1 14.3 M10 SS-UC205 SP205 0.81
SS-UCP205-13 13/16 1-7/16 5-1/2 4-1/8 1-1/2 1/2 3/4 19/32 2-25/32 1.3425 0.563 3/8 SS-UC205-13 0.85
SS-UCP205-14 7/8 SS-UC205-14 0.83
SS-UCP205-15 15/16 SS-UC205-15 0.82
SS-UCP205-16 1 SS-UC205-16 0.81
SS-UCP206 30 42.9 165 121 48 17 20 17 84 38.1 15.9 M14 SS-UC206 SP206 1.24
SS-UCP206-17 1-1/16 1-11/16 6-1/2 4-3/4 1-7/8 43/64 25/32 21/32 3-5/16 1. 0.626 1/2 SS-UC206-17 1.27
SS-UCP206-18 1-1/8 SS-UC206-18 1.26
SS-UCP206-19 1-3/16 SS-UC206-19 1.24
SS-UCP206-20 1-1/4 SS-UC206-20 1.23
SS-UCP207 35 47.6 167 127 48 17 20 18 93 42.9 17.5 M14 SS-UC207 SP207 1.58
SS-UCP207-20 1-1/4 1-7/8 6-9/16 5 1-7/8 43/64 25/32 45/64 3-21/32 1.689 1.689 1/2 SS-UC207-20 1.64
SS-UCP207-21 1-5/16 SS-UC207-21 1.61
SS-UCP207-22 1-3/8 SS-UC207-22 1.58
SS-UCP207-23 1-7/16 SS-UC207-23 1.55
SS-UCP208 40 49.2 184 137 54 17 20 18 100 49.2 19 M14 SS-UC208 SP208 1.89
SS-UCP208-24 1-1/12 1-15/16 7-1/4 5-13/32 2-1/8 43/64 25/32 45/64 3-15/16 1.937 0.748 1/2 SS-UC208-24 1.93
SS-UCP208-25 1-9/16 SS-UC208-25 1.9
SS-UCP209 45 54 190 146 54 17 20 20 106 49.2 19 M14 SS-UC209 SP209 2.14
SS-UCP209-26 1-8/8 2-1/8 7-15/32 5-3/4 2-1/8 43/64 25/32 25/32 4-11/64 1.937 0.748 1/2 SS-UC209-26 2.24
SS-UCP209-27 1-11/16 SS-UC209-27 2.2
SS-UCP209-28 1-3/4 SS-UC209-28 2.14
SS-UCP210 50 57.2 206 159 60 20 23 21 113 51.6 19 M16 SS-UC210 SP210 2.66
SS-UCP210-29 1-13/16 2-1/4 8-1/8 6-1/4 2-3/8 25/32 29/32 53/64 4-29/64 2.571 0.748 5/8 SS-UC210-29 2.78
SS-UCP210-30 1-7/8 SS-UC210-30 2.73
SS-UCP210-31 1-15/16 SS-UC210-31 2.68
SS-UCP210-32 2 SS-UC210-32 2.64
SS-UCP211 55 63.5 219 171 60 20 23 23 125 55.6 22.2 M16 SS-UC211 SP211 3.31
SS-UCP211-32 2 2-1/2 8-5/8 6-47/64 2-3/8 25/32 29/32 29/32 4-59/64 2.189 0.874 5/8 SS-UC211-32 3.46
SS-UCP211-33 2-1/16 SS-UC211-33 3.4
SS-UCP211-34 2-1/8 SS-UC211-34 3.35
SS-UCP211-35 2-3/16 SS-UC211-35 3.29
SS-UCP212 60 69.8 241 184 70 20 23 25 138 65.1 25.4 M16 SS-UC212 SP212 4.9
SS-UCP212-36 2-1/4 2-3/4 9-1/2 7-1/4 2-3/4 25/32 29/32 63/64 5-7/16 2.563 1 5/8 SS-UC212-36 5.03
SS-UCP212-37 2-5/16 SS-UC212-37 4.95
SS-UCP212-38 2-3/8 SS-UC212-38 4.88
SS-UCP212-39 2-7/16 SS-UC212-39 1.81
SS-UCP213 65 76.2 265 203 70 25 28 27 150 65.1 25.4 M20 SS-UC213 SP213 5.15
SS-UCP213-40 2-1/2 3 10-7/16 8 2-3/4 63/64 1-3/32 1-1/16 5-29/32 2.563 1 3/4 SS-UC213-40 5.24
SS-UCP213-41 2-9/16 SS-UC213-41 5.15
SS-UCP214 70 79.4 266 210 72 25 28 27 156 74.6 30.2 M20 SS-UC214 SP214 6.2
SS-UCP214-42 2-5/8 3-1/8 10-15/32 8-17/64 2-27/32 63/64 1-3/32 1-1/16 6-9/64 2.9370 1.189 3/4 SS-UC214-42 6.41
SS-UCP214-43 2-11/16 SS-UC214-43 6.31
SS-UCP214-44 2-3/4 SS-UC214-44 6.21

SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

Thank you very much for taking time to view our company’s website. If you are interested in this product, please feel free to contact us. We are always here.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Samples:
US$ 1/Set
1 Set(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

pillow block bearing

What considerations are important when selecting the appropriate size and housing material for a pillow block bearing?

When selecting the appropriate size and housing material for a pillow block bearing, several considerations are important to ensure optimal performance and reliability. Here are the key factors to consider:

  • Load Capacity:
  • Determine the anticipated load that the pillow block bearing will be subjected to. Consider both the magnitude and direction of the load. This information is crucial for selecting a bearing with the appropriate load capacity. It ensures that the bearing can handle the applied loads without premature wear or failure.

  • Shaft Size and Fit:
  • Take into account the size and tolerance of the shaft that the bearing will be mounted on. The bearing and shaft should have compatible dimensions and proper fit. Consider factors such as shaft diameter, tolerance, and shape to ensure a secure and accurate fit between the bearing and the shaft.

  • Operating Speed:
  • Understand the expected operating speed of the application. Different pillow block bearings are designed to handle specific speed ranges. Ensure that the selected bearing’s speed rating is suitable for the anticipated operating conditions. Operating the bearing within its speed limitations prevents excessive heat generation and premature failure.

  • Environmental Conditions:
  • Evaluate the environmental factors that the pillow block bearing will be exposed to. Consider aspects such as temperature extremes, humidity, dust, chemicals, and potential contaminants. Choose a bearing and housing material that can withstand the specific environmental conditions to ensure long-term durability and optimal performance.

  • Corrosion Resistance:
  • If the application is exposed to corrosive elements, select a pillow block bearing with appropriate corrosion resistance. Stainless steel or other corrosion-resistant materials may be necessary to prevent degradation and maintain the functionality of the bearing in such environments.

  • Housing Material:
  • Consider the housing material for the pillow block bearing. Common housing materials include cast iron, stainless steel, thermoplastic, and composite materials. The choice of housing material depends on factors such as load requirements, environmental conditions, corrosion resistance, and cost considerations. Each housing material has its own advantages and limitations, so select the most suitable material for the specific application.

  • Lubrication:
  • Identify the lubrication requirements of the pillow block bearing. Some bearings may require periodic lubrication, while others are designed to be maintenance-free or self-lubricating. Consider the availability of lubrication access points and the ease of lubrication when selecting the bearing and housing. Proper lubrication ensures smooth operation, reduces friction, and extends the bearing’s lifespan.

By carefully considering these factors when selecting the appropriate size and housing material for a pillow block bearing, you can ensure compatibility, performance, and longevity in the specific application. Consulting with bearing manufacturers, engineers, or industry experts can provide valuable guidance in making the optimal selection for your specific requirements.

pillow block bearing

What are the signs of wear or damage in pillow block bearings, and when should they be replaced?

Pillow block bearings can experience wear or damage over time due to various factors. It is important to monitor their condition regularly to identify signs of wear or damage and determine when replacement is necessary. The following are common signs of wear or damage in pillow block bearings and indicators for replacement:

  • Abnormal Noise:
  • If you notice unusual noises such as grinding, squeaking, or rumbling coming from the pillow block bearing, it can be an indication of wear or damage. Excessive noise often suggests that the rolling elements or the bearing raceways are worn or pitted. In such cases, the pillow block bearing should be replaced to prevent further damage and potential failure.

  • Increased Vibration:
  • An increase in vibration levels can be a sign of problems within the pillow block bearing. Excessive vibration indicates that the bearing may be worn, misaligned, or damaged in some way. If the vibration cannot be resolved through other means, it is advisable to replace the pillow block bearing to restore smooth and efficient operation.

  • Irregular Movement:
  • If the shaft supported by the pillow block bearing exhibits irregular or uneven movement, it can be a sign of bearing wear or damage. The bearing may have developed play or lost its original precision, resulting in erratic motion. In such cases, replacing the pillow block bearing is necessary to ensure proper functioning and prevent further issues.

  • Excessive Heat:
  • If the pillow block bearing becomes unusually hot to the touch during operation, it is an indication of potential problems. Excessive heat generation can result from inadequate lubrication, misalignment, or bearing damage. Continued operation under such conditions can lead to accelerated wear and premature failure. In such cases, the pillow block bearing should be replaced and the underlying causes addressed to prevent further damage.

  • Lubrication Issues:
  • Pillow block bearings require proper lubrication to ensure smooth operation and reduce friction. If there are signs of inadequate lubrication, such as dry or discolored bearing surfaces, it can lead to increased wear and potential bearing failure. If lubrication issues cannot be resolved through lubricant replenishment or maintenance, replacing the pillow block bearing may be necessary.

  • Visible Damage:
  • Inspect the pillow block bearing visually for any visible signs of damage, such as cracks, dents, or corrosion. These visible indications may suggest that the bearing has been subjected to excessive loads, contamination, or harsh operating conditions. If significant damage is observed, replacing the pillow block bearing is recommended.

It is important to note that the specific signs of wear or damage in pillow block bearings may vary depending on the type of bearing and the application. Regular monitoring, maintenance, and following the manufacturer’s guidelines are essential for identifying potential issues and determining the appropriate timing for replacement. When in doubt, consulting with a bearing specialist or qualified technician can provide valuable insights and guidance for replacing pillow block bearings.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier Pillow Block Bearing, UC211, UCP211, Ucf211, UCFL211, UCT211, Ucfc211, Ucph211, Ucpa211, Ucha211, Ucfu211, Ucflu211, Ucfa211, Ucfb211   double row ball bearingChina supplier Pillow Block Bearing, UC211, UCP211, Ucf211, UCFL211, UCT211, Ucfc211, Ucph211, Ucpa211, Ucha211, Ucfu211, Ucflu211, Ucfa211, Ucfb211   double row ball bearing
editor by CX 2024-04-08

China supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing ball bearing

Product Description

Production process of  pillow block bearing:

Cutting the steel pipe—Lathe process—Heat treatment—polishing process—-Grinding process– -Assemble—Product Packing

pillow block bearing(bearing units) 

A).Pillow block bearing of UC,UK,HC(NA,UEL).SA,SB,CS,UD,SA,SER200 series; 

B). Housings: P,PA,PW.F FL,FT,FLU,FC,C,..etc

C). Pillow Block: UCP, UCF,UCFL,UCT,UCPA,UCFB,UCC,..etc

D). Pressed steel pillow block: sa(sb, sc) PP, PF, PFL..etc

E). Bearing units with end cover. 

F). Stainless steel inserts&housings. 

Item List
 

UC201 UCP201 UCF201 UCFL201 UCT201 UCFC201 UCPA201
UC201-8 UCP201-8 UCF201-8 UCFL201-8 UCT201-8 UCFC201-8 UCPA201-8
UC202 UCP202 UCF202 UCFL202 UCT202 UCFC202 UCPA202
UC202-10 UCP202-10 UCF202-10 UCFL202-10 UCT202-10 UCFC202-10 UCPA202-10
UC203 UCP203 UCF203 UCFL203 UCT203 UCFC203 UCPA203
UC204 UCP204 UCF204 UCFL204 UCT204 UCFC204 UCPA204
UC204-12 UCP204-12 UCF204-12 UCFL204-12 UCT204-12 UCFC204-12 UCPA204-12
UC205 UCP205 UCF205 UCFL205 UCT205 UCFC205 UCPA205
UC205-14 UCP205-14 UCF205-14 UCFL205-14 UCT205-14 UCFC205-14 UCPA205-14
UC205-15 UCP205-15 UCF205-15 UCFL205-15 UCT205-15 UCFC205-15 UCPA205-15
UC205-16 UCP205-16 UCF205-16 UCFL205-16 UCT205-16 UCFC205-16 UCPA205-16
UC206 UCP206 UCF206 UCFL206 UCT206 UCFC206 UCPA206
UC206-18 UCP206-18 UCF206-18 UCFL206-18 UCT206-18 UCFC206-18 UCPA206-18
UC206-19 UCP206-19 UCF206-19 UCFL206-19 UCT206-19 UCFC206-19 UCPA206-19
UC206-20 UCP206-20 UCF206-20 UCFL206-20 UCT206-20 UCFC206-20 UCPA206-20
UC207 UCP207 UCF207 UCFL207 UCT207 UCFC207 UCPA207
UC207-20 UCP207-20 UCF207-20 UCFL207-20 UCT207-20 UCFC207-20 UCPA207-20
UC207-21 UCP207-21 UCF207-21 UCFL207-21 UCT207-21 UCFC207-21 UCPA207-21
UC207-22 UCP207-22 UCF207-22 UCFL207-22 UCT207-22 UCFC207-22 UCPA207-22
UC207-23 UCP207-23 UCF207-23 UCFL207-23 UCT207-23 UCFC207-23 UCPA207-23
UC208 UCP208 UCF208 UCFL208 UCT208 UCFC208 UCPA208
UC208-24 UCP208-24 UCF208-24 UCFL208-24 UCT208-24 UCFC208-24 UCPA208-24
UC209 UCP209 UCF209 UCFL209 UCT209 UCFC209 UCPA209
UC209-26 UCP209-26 UCF209-26 UCFL209-26 UCT209-26 UCFC209-26 UCPA209-26
UC209-27 UCP209-27 UCF209-27 UCFL209-27 UCT209-27 UCFC209-27 UCPA209-27
UC209-28 UCP209-28 UCF209-28 UCFL209-28 UCT209-28 UCFC209-28 UCPA209-28
             
UC210 UCP210 UCF210 UCFL210 UCT210 UCFC210 UCPA210
UC210-30 UCP210-30 UCF210-30 UCFL210-30 UCT210-30 UCFC210-30 UCPA210-30
UC210-31 UCP210-31 UCF210-31 UCFL210-31 UCT210-31 UCFC210-31 UCPA210-31
UC210-32 UCP210-32 UCF210-32 UCFL210-32 UCT210-32 UCFC210-32 UCPA210-32
UC211 UCP211 UCF211 UCFL211 UCT211 UCFC211 UCPA211
UC211-32 UCP211-32 UCF211-32 UCFL211-32 UCT211-32 UCFC211-32 UCPA211-32
UC211-34 UCP211-34 UCF211-34 UCFL211-34 UCT211-34 UCFC211-34 UCPA211-34
UC211-35 UCP211-35 UCF211-35 UCFL211-35 UCT211-35 UCFC211-35 UCPA211-35
UC212 UCP212 UCF212 UCFL212 UCT212 UCFC212 UCPA212
UC212-36 UCP212-36 UCF212-36 UCFL212-36 UCT212-36 UCFC212-36 UCPA212-36
UC212-38 UCP212-38 UCF212-38 UCFL212-38 UCT212-38 UCFC212-38 UCPA212-38
UC212-39 UCP212-39 UCF212-39 UCFL212-39 UCT212-39 UCFC212-39 UCPA212-39
UC213 UCP213 UCF213 UCFL213 UCT213 UCFC213  
UC213-40 UCP213-40 UCF213-40 UCFL213-40 UCT213-40 UCFC213-40  
UC214 UCP214 UCF214 UCFL214 UCT214 UCFC214  
UC214-44 UCP214-44 UCF214-44 UCFL214-44 UCT214-44 UCFC214-44  
UC215 UCP215 UCF215 UCFL215 UCT215 UCFC215  
UC215-47 UCP215-47 UCF215-47 UCFL215-47 UCT215-47 UCFC215-47  
UC215-48 UCP215-48 UCF215-48 UCFL215-48 UCT215-48 UCFC215-48  
UC216 UCP216 UCF216 UCFL216 UCT216 UCFC216  
UC217 UCP217 UCF217 UCFL217 UCT217 UCFC217  
UC218 UCP218 UCF218 UCFL218 UCT218 UCFC218  
UC218-56 UCP218-56 UCF218-56 UCFL218-56 UCT218-56 UCFC218-56  
  UCP220 UCF220        
             
UC305 UCP305 SA201 SB201 UK205 NA204 UKP205
UC306 UCP306 SA202 SB202 UK206 NA205 UKP206
UC307 UCP307 SA203 SB203 UK207 NA206 UKP207
UC308 UCP308 SA204 SB204 UK208 NA207 UKP208
UC309 UCP309 SA205 SB205 UK209 NA208 UKP209
UC310 UCP310 SA206 SB206 UK210 NA209 UKP210
UC311 UCP311 SA207 SB207 UK211 NA210 UKP211
UC312 UCP312 SA208 SB208 UK212   UKP212
UC313 UCP313 SA209 SB209 UK213   UKP213
UC314 UCP314 SA210 SB210 UK215   UKP215
UC315 UCP315     UK216   UKP216
UC316 UCP316     UK217   UKP217
UC317       UK218   UKP218
UC318            
UC319            
UC320            

FAQ:

Q:What the MOQ of your company?
A:MOQ is 1pc.

Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.

Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you tell me the material of your bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.

Q:Could you offer door to door service?
A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)

Q:Coould you tell me the payment term of your company can accept?
A:T/T.Western Union,PayPal

Q:Could you tell me the delivery time of your doods?
A:If stock,in 7days or base on your order quantity.
 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Cast Iron
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing   ball bearingChina supplier Uccf213 Made in China Pillow Block Bearing with Housing Insert Bearing   ball bearing
editor by CX 2024-02-29

China supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing bearing distributors

Product Description

Production process of  pillow block bearing:

Cutting the steel pipe—Lathe process—Heat treatment—polishing process—-Grinding process– -Assemble—Product Packing

pillow block bearing(bearing units) 

A).Pillow block bearing of UC,UK,HC(NA,UEL).SA,SB,CS,UD,SA,SER200 series; 

B). Housings: P,PA,PW.F FL,FT,FLU,FC,C,..etc

C). Pillow Block: UCP, UCF,UCFL,UCT,UCPA,UCFB,UCC,..etc

D). Pressed steel pillow block: sa(sb, sc) PP, PF, PFL..etc

E). Bearing units with end cover. 

F). Stainless steel inserts&housings. 

Item List
 

UC201 UCP201 UCF201 UCFL201 UCT201 UCFC201 UCPA201
UC201-8 UCP201-8 UCF201-8 UCFL201-8 UCT201-8 UCFC201-8 UCPA201-8
UC202 UCP202 UCF202 UCFL202 UCT202 UCFC202 UCPA202
UC202-10 UCP202-10 UCF202-10 UCFL202-10 UCT202-10 UCFC202-10 UCPA202-10
UC203 UCP203 UCF203 UCFL203 UCT203 UCFC203 UCPA203
UC204 UCP204 UCF204 UCFL204 UCT204 UCFC204 UCPA204
UC204-12 UCP204-12 UCF204-12 UCFL204-12 UCT204-12 UCFC204-12 UCPA204-12
UC205 UCP205 UCF205 UCFL205 UCT205 UCFC205 UCPA205
UC205-14 UCP205-14 UCF205-14 UCFL205-14 UCT205-14 UCFC205-14 UCPA205-14
UC205-15 UCP205-15 UCF205-15 UCFL205-15 UCT205-15 UCFC205-15 UCPA205-15
UC205-16 UCP205-16 UCF205-16 UCFL205-16 UCT205-16 UCFC205-16 UCPA205-16
UC206 UCP206 UCF206 UCFL206 UCT206 UCFC206 UCPA206
UC206-18 UCP206-18 UCF206-18 UCFL206-18 UCT206-18 UCFC206-18 UCPA206-18
UC206-19 UCP206-19 UCF206-19 UCFL206-19 UCT206-19 UCFC206-19 UCPA206-19
UC206-20 UCP206-20 UCF206-20 UCFL206-20 UCT206-20 UCFC206-20 UCPA206-20
UC207 UCP207 UCF207 UCFL207 UCT207 UCFC207 UCPA207
UC207-20 UCP207-20 UCF207-20 UCFL207-20 UCT207-20 UCFC207-20 UCPA207-20
UC207-21 UCP207-21 UCF207-21 UCFL207-21 UCT207-21 UCFC207-21 UCPA207-21
UC207-22 UCP207-22 UCF207-22 UCFL207-22 UCT207-22 UCFC207-22 UCPA207-22
UC207-23 UCP207-23 UCF207-23 UCFL207-23 UCT207-23 UCFC207-23 UCPA207-23
UC208 UCP208 UCF208 UCFL208 UCT208 UCFC208 UCPA208
UC208-24 UCP208-24 UCF208-24 UCFL208-24 UCT208-24 UCFC208-24 UCPA208-24
UC209 UCP209 UCF209 UCFL209 UCT209 UCFC209 UCPA209
UC209-26 UCP209-26 UCF209-26 UCFL209-26 UCT209-26 UCFC209-26 UCPA209-26
UC209-27 UCP209-27 UCF209-27 UCFL209-27 UCT209-27 UCFC209-27 UCPA209-27
UC209-28 UCP209-28 UCF209-28 UCFL209-28 UCT209-28 UCFC209-28 UCPA209-28
             
UC210 UCP210 UCF210 UCFL210 UCT210 UCFC210 UCPA210
UC210-30 UCP210-30 UCF210-30 UCFL210-30 UCT210-30 UCFC210-30 UCPA210-30
UC210-31 UCP210-31 UCF210-31 UCFL210-31 UCT210-31 UCFC210-31 UCPA210-31
UC210-32 UCP210-32 UCF210-32 UCFL210-32 UCT210-32 UCFC210-32 UCPA210-32
UC211 UCP211 UCF211 UCFL211 UCT211 UCFC211 UCPA211
UC211-32 UCP211-32 UCF211-32 UCFL211-32 UCT211-32 UCFC211-32 UCPA211-32
UC211-34 UCP211-34 UCF211-34 UCFL211-34 UCT211-34 UCFC211-34 UCPA211-34
UC211-35 UCP211-35 UCF211-35 UCFL211-35 UCT211-35 UCFC211-35 UCPA211-35
UC212 UCP212 UCF212 UCFL212 UCT212 UCFC212 UCPA212
UC212-36 UCP212-36 UCF212-36 UCFL212-36 UCT212-36 UCFC212-36 UCPA212-36
UC212-38 UCP212-38 UCF212-38 UCFL212-38 UCT212-38 UCFC212-38 UCPA212-38
UC212-39 UCP212-39 UCF212-39 UCFL212-39 UCT212-39 UCFC212-39 UCPA212-39
UC213 UCP213 UCF213 UCFL213 UCT213 UCFC213  
UC213-40 UCP213-40 UCF213-40 UCFL213-40 UCT213-40 UCFC213-40  
UC214 UCP214 UCF214 UCFL214 UCT214 UCFC214  
UC214-44 UCP214-44 UCF214-44 UCFL214-44 UCT214-44 UCFC214-44  
UC215 UCP215 UCF215 UCFL215 UCT215 UCFC215  
UC215-47 UCP215-47 UCF215-47 UCFL215-47 UCT215-47 UCFC215-47  
UC215-48 UCP215-48 UCF215-48 UCFL215-48 UCT215-48 UCFC215-48  
UC216 UCP216 UCF216 UCFL216 UCT216 UCFC216  
UC217 UCP217 UCF217 UCFL217 UCT217 UCFC217  
UC218 UCP218 UCF218 UCFL218 UCT218 UCFC218  
UC218-56 UCP218-56 UCF218-56 UCFL218-56 UCT218-56 UCFC218-56  
  UCP220 UCF220        
             
UC305 UCP305 SA201 SB201 UK205 NA204 UKP205
UC306 UCP306 SA202 SB202 UK206 NA205 UKP206
UC307 UCP307 SA203 SB203 UK207 NA206 UKP207
UC308 UCP308 SA204 SB204 UK208 NA207 UKP208
UC309 UCP309 SA205 SB205 UK209 NA208 UKP209
UC310 UCP310 SA206 SB206 UK210 NA209 UKP210
UC311 UCP311 SA207 SB207 UK211 NA210 UKP211
UC312 UCP312 SA208 SB208 UK212   UKP212
UC313 UCP313 SA209 SB209 UK213   UKP213
UC314 UCP314 SA210 SB210 UK215   UKP215
UC315 UCP315     UK216   UKP216
UC316 UCP316     UK217   UKP217
UC317       UK218   UKP218
UC318            
UC319            
UC320            

FAQ:

Q:What the MOQ of your company?
A:MOQ is 1pc.

Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.

Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you tell me the material of your bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.

Q:Could you offer door to door service?
A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)

Q:Coould you tell me the payment term of your company can accept?
A:T/T.Western Union,PayPal

Q:Could you tell me the delivery time of your doods?
A:If stock,in 7days or base on your order quantity.
 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Rows Number: Single
Raceway: Deep Groove Raceway
Material: Cast Iron
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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Customized Request

pillow block bearing

What challenges are associated with lubrication distribution in pillow block bearings, and how are they addressed?

Lubrication distribution in pillow block bearings can pose certain challenges, but these challenges can be effectively addressed through various methods and techniques. Here are the key challenges associated with lubrication distribution in pillow block bearings and their corresponding solutions:

  • Inadequate Lubricant Supply:
  • One common challenge is ensuring an adequate and consistent supply of lubricant to the bearing. Inadequate lubrication can lead to increased friction, heat generation, and premature wear. To address this challenge, proper lubrication procedures should be followed, including using the correct type and quantity of lubricant recommended by the bearing manufacturer. Regular lubrication inspections and monitoring can help ensure that the bearing receives sufficient lubricant to maintain optimal performance.

  • Lubricant Contamination:
  • Contamination of the lubricant can occur due to various factors, such as the ingress of dirt, dust, or moisture into the bearing housing. Contaminated lubricant can hinder proper lubrication distribution and compromise the bearing’s performance. To address this challenge, effective sealing mechanisms, such as rubber seals or labyrinth seals, are incorporated into pillow block bearings to prevent the entry of contaminants. Regular inspection and cleaning of the bearing housing and lubrication system can also help maintain a clean lubricant supply.

  • Uneven Lubrication Distribution:
  • Uneven distribution of lubricant within the bearing can lead to localized areas of high friction and increased wear. This can occur due to factors such as improper lubrication techniques, misalignment, or the presence of obstructions within the bearing housing. To address this challenge, it is crucial to follow the manufacturer’s guidelines for lubrication methods and intervals. Proper alignment of the bearing and shafts, along with regular inspection and maintenance, can help ensure even lubricant distribution and prevent premature wear.

  • Over-Lubrication:
  • Over-lubrication can be as detrimental as inadequate lubrication. Excessive lubricant can result in increased drag, higher operating temperatures, and potential leakage. It can also lead to the accumulation of contaminants within the bearing housing. To overcome this challenge, it is essential to adhere to the recommended lubrication quantities specified by the bearing manufacturer. Monitoring techniques, such as visual inspection or the use of condition monitoring tools, can help identify signs of over-lubrication and allow for adjustments to be made accordingly.

  • Lubricant Degradation:
  • Lubricants can degrade over time due to factors such as oxidation, contamination, or high operating temperatures. Degraded lubricants lose their effectiveness, leading to inadequate lubrication and increased friction. To address this challenge, regular lubricant analysis and monitoring can help determine the lubricant’s condition and identify the need for replenishment or replacement. Lubricant selection should also consider the operating conditions and temperature ranges to ensure optimal performance and longevity.

  • Automatic Lubrication Systems:
  • Pillow block bearings in certain applications benefit from the use of automatic lubrication systems. These systems provide a controlled and consistent supply of lubricant to the bearing, eliminating the challenges associated with manual lubrication. Automatic lubrication systems can be designed to deliver precise amounts of lubricant at regular intervals, ensuring optimal lubrication distribution. They can also incorporate monitoring features to detect abnormalities or malfunctions in the lubrication system and allow for timely corrective actions.

In summary, challenges associated with lubrication distribution in pillow block bearings include inadequate lubricant supply, lubricant contamination, uneven distribution, over-lubrication, lubricant degradation, and the need for precise and consistent lubrication. These challenges can be effectively addressed through proper lubrication procedures, sealing mechanisms, regular inspection and maintenance, adherence to manufacturer guidelines, monitoring techniques, lubricant analysis, and the use of automatic lubrication systems where applicable. By addressing these challenges, optimal lubrication distribution can be achieved, leading to improved performance, reduced wear, and extended bearing life.

pillow block bearing

How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?

Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:

  • Split Pillow Block Bearings:
  • Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:

    • Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
    • Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
    • Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
    • Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
  • Solid Pillow Block Bearings:
  • Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:

    • Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
    • Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
    • Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
    • Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.

In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing   bearing distributorsChina supplier UCP 312 Made in China Pillow Block Bearing with Housing Insert Bearing   bearing distributors
editor by CX 2024-02-24

China supplier Slewing Bearing Tapered Roller Steel Ball Bearings Deep Groove Puller Front Wheel Hub Pillow Block Taper Roller Angular Contact Rear Wheel Linear Auto Bearing deep groove ball bearing

Product Description

         Slewing bearing Tapered Roller steel ball bearings Deep Groove puller front            wheel hub pillow block taper roller angular contact rear wheel linear  auto bearing 

Application of Slewing bearing

A slewing bearing, also called a turntable bearing, is a type of bearing that allows for a heavy but slow-turning or slowly-oscillating load to be supported in combination (axial, radial and moment loads), often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis (yaw) windmill. In other orientations (e.g. a horizontal axis of rotation) they are used in materials handling grapples, forklift attachments, welding turnover jigs and so on.

Slewing rings range in size from as little as 100mm diameter to well over 15 000mm (often segmented at this size for easy transport and handling); for example the bearings on the Falkirk Wheel are 4 meters diameter and fit over a 3.5 meter axle. Slewing bearings are often made with gear teeth integral with the inner or outer race (or both in rare cases) used to drive the platform relative to the base (for example in winches).

Slewing rings are used in a variety of applications, including:

  • Wind turbines: Slewing bearings are used in wind turbines to support the nacelle and rotor blades.
  • Cranes: Slewing bearings are used in cranes to support the boom and jib.
  • Drilling rigs: Slewing bearings are used in drilling rigs to support the mast and drill string.
  • Robotics: Slewing bearings are used in robotics to support the manipulator arm.
  • Machine tools: Slewing bearings are used in machine tools to support the spindle and workpiece.

Slewing bearings are a critical component in many applications. They are responsible for supporting heavy loads and allowing for smooth and precise movement.

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Axial Bearing
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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pillow block bearing

Can you explain the differences between sealed and open pillow block bearings?

Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:

  • Sealing Mechanism:
  • Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.

  • Contamination Protection:
  • Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.

  • Lubrication:
  • Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.

  • Maintenance:
  • Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.

  • Application Suitability:
  • The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.

It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.

pillow block bearing

What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?

Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:

  • Misalignment Challenges:
  • Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:

    • Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
    • Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
    • Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
  • Misalignment Solutions:
  • To manage misalignment in pillow block bearings, several solutions can be implemented:

    • Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
    • Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
    • Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
    • Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
  • Vibration Challenges:
  • Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:

    • Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
    • Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
    • Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
  • Vibration Solutions:
  • Managing vibration in pillow block bearings involves implementing the following solutions:

    • Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
    • Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
    • Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
    • Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.

In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.

pillow block bearing

Can you explain the design principles of pillow block bearings and their functions?

Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:

  • Housing Design:
  • The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.

  • Bearing Insert:
  • The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.

  • Self-Aligning Capability:
  • Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.

  • Load Support:
  • Pillow block bearings are primarily designed to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.

  • Lubrication:
  • Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.

  • Environmental Protection:
  • Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.

In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.

China supplier Slewing Bearing Tapered Roller Steel Ball Bearings Deep Groove Puller Front Wheel Hub Pillow Block Taper Roller Angular Contact Rear Wheel Linear Auto Bearing   deep groove ball bearingChina supplier Slewing Bearing Tapered Roller Steel Ball Bearings Deep Groove Puller Front Wheel Hub Pillow Block Taper Roller Angular Contact Rear Wheel Linear Auto Bearing   deep groove ball bearing
editor by CX 2024-02-22

China OEM Usu Pillow Block Bearing UCP209 High Quality Bearings supplier

Product Description

USU High Quality  Pillow Block Bearing UCP209

Please feel free to contact us and make an inquiry, we have all the popular bearings such as Deep Groove bearings, Cylindrical Roller Bearings, Pillow Block Bearings, Self-Aligning Ball Bearings, Spherical Roller Bearings and Thrust Ball Bearings etc.

 

main bearing models
UC201 UC220 UE201 UE220-64 UEL309 CS314  (UD314) P005 CSA003
UC201-8 UC220-64 UE201-8 UE222 UEL310 CS315  (UD315) P006 CSA004
UC202 UC303 UE202 UE224 UEL311 CS316  (UD316) K000 CSA005
UC202-10 UC304 UE202-10 UE226 UEL312 CS317  (UD317) K001 CSA006
UC203 UC305 UE203 UE228 UEL313 CS318  (UD318) K002 CSA007
UC203-11 UC305-14 UE203-11 UE230 UEL314 CS319  (UD319) K003 CSA008
UC204 UC305-15 UE204 UEL201 UEL315 CS320  (UD320) K004 PFL201
UC204-12 UC305-16 UE204-12 UEL201-8 UEL316 CS322  (UD322) K005 PFL202
UC205 UC306 UE205 UEL202 SA204 CS324  (UD324) K006 PFL203
UC205-14 UC306-18 UE205-14 UEL202-10 SA205 CS326  (UD326) KFL000 PFL204
UC205-15 UC306-19 UE205-15 UEL203 SA206 CS328  (UD328) KFL001 PFL205
UC205-16 UC307 UE205-16 UEL203-11 SA207 SB201 KFL002 PFL206
UC206 UC307-20 UE206 UEL204 SA208 SB202 KFL003 PFL207
UC206-18 UC307-21 UE206-18 UEL205 SA209 SB203 KFL004 PFL208
UC206-19 UC307-22 UE206-19 UEL206 SA210 SB204 KFL005 PFL209
UC206-20 UC308 UE206-20 UEL207 SA211 SB205 KFL006 PFL210
UC207 UC308-24 UE207 UEL208 SA212 SB206   PP201
UC207-20 UC308-25 UE207-20 UEL209 CS201  (UD201) SB207   PP202
UC207-21 UC309 UE207-21 UEL210 CS202  (UD202) SB208 KP08 PP203
UC207-22 UC309-26 UE207-22 UEL211 CS203  (UD203) SB209 KP000 PP204
UC207-23 UC309-27 UE207-23 UEL212 CS204  (UD204) SBB201 KP001 PP205
UC208 UC309-28 UE208 UEL213 CS205  (UD205) SBB202 KP002 PP206
UC208-24 UC310 UE208-24 UEL214 CS206  (UD206) SBB203 KP003 PP207
UC208-25 UC310-30 UE208-25 UEL215 CS207  (UD207) SBB204 KP004 PP208
UC209 UC310-31 UE209 UEL216 CS208  (UD208) SBB205-16 KP005 PP209
UC209-26 UC311 UE209-26 UEL217 CS209  (UD209) SBB206 KP006 PP210
UC209-27 UC311-32 UE209-27 UEL218 CS210  (UD210) SBB207 U08 PFT201
UC209-28 UC311-34 UE209-28 UEL219 CS211  (UD211) SBB208 U000 PFT202
UC210 UC311-35 UE210 UEL220 CS212  (UD212) SBB209 U001 PFT203
UC210-30 UC312 UE210-30 UEL222 CS213  (UD213) SBB210 U002 PFT204
UC210-31 UC312-36 UE210-31 UEL224 CS214  (UD214) 39602/F29 U003 PFT205
UC210-32 UC312-38 UE211 UEL226 CS215  (UD215) 39602/F33 U004 PFT206
UC211 UC312-39 UE211-32 UEL228 CS216  (UD216) 39602/F41 U005 PFT207
UC211-32 UC313 UE211-34 UEL230 CS217  (UD217) 205KRRB2 U006 PFT208
UC211-34 UC313-40 UE211-35 UE304 CS218  (UD218) CS204/F20 UFL08 PFT209
UC211-35 UC314 UE212 UE305 CS219  (UD219) 6205/F20 UFL000 PFT210
UC212 UC314-44 UE212-36 UE306 CS220  (UD220) 205KRR2/M6/NR UFL001 PF201
UC212-36 UC315 UE212-38 UE307 CS222  (UD222) FL000 UFL002 PF202
UC212-38 UC315-48 UE212-39 UE308 CS224  (UD224) FL001 UFL003 PF203
UC212-39 UC316 UE213 UE309 CS301  (UD301) FL002 UFL004 PF204
UC213 UC317 UE213-40 UE310 CS302  (UD302) FL003 UFL005 PF205
UC213-40 UC317-52 UE214 UE311 CS303  (UD303) FL004 UFL006 PF206
UC214 UC318 UE214-44 UE312 CS304  (UD304) FL005 UP08 PF207
UC214-44 UC318-56 UE215 UE313 CS305  (UD305) FL006 UP000 PF208
UC215 UC319 UE215-48 UE314 CS306  (UD306) FL007 UP001 PF209
UC215-48 UC319-60 UE216 UE315 CS307  (UD307) FL008 UP002 PF210
UC216 UC320 UE217 UE316 CS308  (UD308) P08 UP003 PF211
UC217 UC320-64 UE217-52 UEL304 CS309  (UD309) P000 UP004 PF212
UC217-52 UC322 UE218 UEL305 CS310  (UD310) P001 UP005 ST491A
UC218 UC324 UE218-56 UEL306 CS311  (UD311) P002 UP006 ST491B
UC218-56 UC326 UE219 UEL307 CS312  (UD312) P003 CSA001 203KRR
UC219 UC328 UE220 UEL308 CS313  (UD313) P004 CSA002 204KRR

 

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Feature: High Temperature, High Speed
Rows Number: Single
Raceway: Straight Raceway
Material: Bearing Steel
Samples:
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1 Piece(Min.Order)

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Customization:
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pillow block bearing

How do pillow block bearings contribute to the proper functioning of food processing equipment?

Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:

  • Sanitary Design:
  • In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.

  • Reliable Performance:
  • Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.

  • Corrosion Resistance:
  • Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.

  • Contamination Prevention:
  • Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.

  • Easy Maintenance:
  • Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.

  • Versatility:
  • Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.

In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.

pillow block bearing

Are there specific maintenance practices that can extend the lifespan of pillow block bearings?

Yes, there are specific maintenance practices that can help extend the lifespan of pillow block bearings. By following these practices, you can optimize the performance, reliability, and longevity of the bearings. Here are some essential maintenance practices for pillow block bearings:

  • Regular Inspection:
  • Perform regular inspections of the pillow block bearings to check for any signs of wear, damage, or contamination. Inspect the bearing housing, seals, lubrication, and any visible components. Regular inspections help identify issues early on and allow for timely maintenance or replacement.

  • Lubrication:
  • Proper lubrication is crucial for the smooth operation of pillow block bearings. Follow the manufacturer’s recommendations for the type of lubricant and the appropriate lubrication intervals. Ensure that the bearing is adequately lubricated to reduce friction, prevent excessive wear, and protect against corrosion.

  • Cleanliness:
  • Maintain cleanliness in the surrounding area of pillow block bearings to prevent the entry of contaminants. Keep the bearing housing clean and free from dirt, dust, and debris that can cause damage or hinder smooth operation. Regularly clean the bearing housing and seals as part of your maintenance routine.

  • Alignment:
  • Ensure proper alignment of the pillow block bearings and the associated components. Misalignment can lead to increased stress, vibration, and premature wear. Align the bearings according to the manufacturer’s specifications and make adjustments as necessary to maintain proper alignment.

  • Temperature Monitoring:
  • Monitor the operating temperature of the pillow block bearings. Excessive heat can indicate potential issues such as inadequate lubrication or bearing damage. Continuously high temperatures can accelerate wear and reduce the lifespan of the bearings. Regularly check the temperature and address any abnormal readings promptly.

  • Training and Documentation:
  • Provide proper training to personnel responsible for the maintenance of pillow block bearings. Ensure they understand the correct procedures for inspection, lubrication, and other maintenance tasks. Maintain documentation of maintenance activities, including lubrication schedules, inspections, and any repairs or replacements, for reference and tracking purposes.

  • Replacement when Necessary:
  • Finally, it is important to replace pillow block bearings when they show signs of significant wear, damage, or have reached their expected lifespan. Continuing to operate with worn or damaged bearings can lead to failures, production disruptions, and potential safety hazards. Follow the manufacturer’s recommendations and consult with bearing specialists or technicians to determine the appropriate timing for replacement.

By implementing these maintenance practices, you can extend the lifespan of pillow block bearings, improve their performance, and minimize the risk of unexpected failures. Regular inspections, proper lubrication, cleanliness, alignment, temperature monitoring, training, documentation, and timely replacement are key factors in ensuring the longevity and efficient operation of pillow block bearings.

pillow block bearing

What advantages do pillow block bearings offer compared to other types of bearings?

Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:

  • Easy Installation:
  • Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.

  • Self-Aligning Capability:
  • Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.

  • Load Support:
  • Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.

  • Environmental Protection:
  • Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.

  • Versatility and Adaptability:
  • Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.

  • Easy Maintenance:
  • Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.

In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.

China OEM Usu Pillow Block Bearing UCP209 High Quality Bearings   supplierChina OEM Usu Pillow Block Bearing UCP209 High Quality Bearings   supplier
editor by CX 2024-02-18

China supplier UC215 Pillow Block Bearing 75*130*77.8mm UC216 UC217 UC218 UC219 UC220 UC213 UC214 bearing bronze

Product Description

UC215 Pillow Block Bearing

Please feel free to contact us and make an inquiry, we have all the popular bearings such as Deep Groove bearings, Cylindrical Roller Bearings, Pillow Block Bearings, Self-Aligning Ball Bearings, Spherical Roller Bearings and Thrust Ball Bearings etc.

 

main bearing models
UC201 UC220 UE201 UE220-64 UEL309 CS314  (UD314) P005 CSA003
UC201-8 UC220-64 UE201-8 UE222 UEL310 CS315  (UD315) P006 CSA004
UC202 UC303 UE202 UE224 UEL311 CS316  (UD316) K000 CSA005
UC202-10 UC304 UE202-10 UE226 UEL312 CS317  (UD317) K001 CSA006
UC203 UC305 UE203 UE228 UEL313 CS318  (UD318) K002 CSA007
UC203-11 UC305-14 UE203-11 UE230 UEL314 CS319  (UD319) K003 CSA008
UC204 UC305-15 UE204 UEL201 UEL315 CS320  (UD320) K004 PFL201
UC204-12 UC305-16 UE204-12 UEL201-8 UEL316 CS322  (UD322) K005 PFL202
UC205 UC306 UE205 UEL202 SA204 CS324  (UD324) K006 PFL203
UC205-14 UC306-18 UE205-14 UEL202-10 SA205 CS326  (UD326) KFL000 PFL204
UC205-15 UC306-19 UE205-15 UEL203 SA206 CS328  (UD328) KFL001 PFL205
UC205-16 UC307 UE205-16 UEL203-11 SA207 SB201 KFL002 PFL206
UC206 UC307-20 UE206 UEL204 SA208 SB202 KFL003 PFL207
UC206-18 UC307-21 UE206-18 UEL205 SA209 SB203 KFL004 PFL208
UC206-19 UC307-22 UE206-19 UEL206 SA210 SB204 KFL005 PFL209
UC206-20 UC308 UE206-20 UEL207 SA211 SB205 KFL006 PFL210
UC207 UC308-24 UE207 UEL208 SA212 SB206   PP201
UC207-20 UC308-25 UE207-20 UEL209 CS201  (UD201) SB207   PP202
UC207-21 UC309 UE207-21 UEL210 CS202  (UD202) SB208 KP08 PP203
UC207-22 UC309-26 UE207-22 UEL211 CS203  (UD203) SB209 KP000 PP204
UC207-23 UC309-27 UE207-23 UEL212 CS204  (UD204) SBB201 KP001 PP205
UC208 UC309-28 UE208 UEL213 CS205  (UD205) SBB202 KP002 PP206
UC208-24 UC310 UE208-24 UEL214 CS206  (UD206) SBB203 KP003 PP207
UC208-25 UC310-30 UE208-25 UEL215 CS207  (UD207) SBB204 KP004 PP208
UC209 UC310-31 UE209 UEL216 CS208  (UD208) SBB205-16 KP005 PP209
UC209-26 UC311 UE209-26 UEL217 CS209  (UD209) SBB206 KP006 PP210
UC209-27 UC311-32 UE209-27 UEL218 CS210  (UD210) SBB207 U08 PFT201
UC209-28 UC311-34 UE209-28 UEL219 CS211  (UD211) SBB208 U000 PFT202
UC210 UC311-35 UE210 UEL220 CS212  (UD212) SBB209 U001 PFT203
UC210-30 UC312 UE210-30 UEL222 CS213  (UD213) SBB210 U002 PFT204
UC210-31 UC312-36 UE210-31 UEL224 CS214  (UD214) 39602/F29 U003 PFT205
UC210-32 UC312-38 UE211 UEL226 CS215  (UD215) 39602/F33 U004 PFT206
UC211 UC312-39 UE211-32 UEL228 CS216  (UD216) 39602/F41 U005 PFT207
UC211-32 UC313 UE211-34 UEL230 CS217  (UD217) 205KRRB2 U006 PFT208
UC211-34 UC313-40 UE211-35 UE304 CS218  (UD218) CS204/F20 UFL08 PFT209
UC211-35 UC314 UE212 UE305 CS219  (UD219) 6205/F20 UFL000 PFT210
UC212 UC314-44 UE212-36 UE306 CS220  (UD220) 205KRR2/M6/NR UFL001 PF201
UC212-36 UC315 UE212-38 UE307 CS222  (UD222) FL000 UFL002 PF202
UC212-38 UC315-48 UE212-39 UE308 CS224  (UD224) FL001 UFL003 PF203
UC212-39 UC316 UE213 UE309 CS301  (UD301) FL002 UFL004 PF204
UC213 UC317 UE213-40 UE310 CS302  (UD302) FL003 UFL005 PF205
UC213-40 UC317-52 UE214 UE311 CS303  (UD303) FL004 UFL006 PF206
UC214 UC318 UE214-44 UE312 CS304  (UD304) FL005 UP08 PF207
UC214-44 UC318-56 UE215 UE313 CS305  (UD305) FL006 UP000 PF208
UC215 UC319 UE215-48 UE314 CS306  (UD306) FL007 UP001 PF209
UC215-48 UC319-60 UE216 UE315 CS307  (UD307) FL008 UP002 PF210
UC216 UC320 UE217 UE316 CS308  (UD308) P08 UP003 PF211
UC217 UC320-64 UE217-52 UEL304 CS309  (UD309) P000 UP004 PF212
UC217-52 UC322 UE218 UEL305 CS310  (UD310) P001 UP005 ST491A
UC218 UC324 UE218-56 UEL306 CS311  (UD311) P002 UP006 ST491B
UC218-56 UC326 UE219 UEL307 CS312  (UD312) P003 CSA001 203KRR
UC219 UC328 UE220 UEL308 CS313  (UD313) P004 CSA002 204KRR

 

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Feature: High Temperature, High Speed
Rows Number: Single
Raceway: Straight Raceway
Material: Bearing Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pillow block bearing

How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?

Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:

  • Support and Load Handling:
  • Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.

  • Reduced Friction and Energy Efficiency:
  • Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.

  • Contamination Protection:
  • Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and ensuring the reliable and efficient operation of the mining conveyor.

  • Impact Resistance and Durability:
  • Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.

  • Maintenance and Accessibility:
  • Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.

In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.

pillow block bearing

What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?

Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:

  • Misalignment Challenges:
  • Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:

    • Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
    • Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
    • Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
  • Misalignment Solutions:
  • To manage misalignment in pillow block bearings, several solutions can be implemented:

    • Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
    • Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
    • Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
    • Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
  • Vibration Challenges:
  • Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:

    • Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
    • Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
    • Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
  • Vibration Solutions:
  • Managing vibration in pillow block bearings involves implementing the following solutions:

    • Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
    • Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
    • Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
    • Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.

In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.

pillow block bearing

Can you explain the design principles of pillow block bearings and their functions?

Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:

  • Housing Design:
  • The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.

  • Bearing Insert:
  • The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.

  • Self-Aligning Capability:
  • Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.

  • Load Support:
  • Pillow block bearings are primarily designed to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.

  • Lubrication:
  • Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.

  • Environmental Protection:
  • Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.

In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.

China supplier UC215 Pillow Block Bearing 75*130*77.8mm UC216 UC217 UC218 UC219 UC220 UC213 UC214   bearing bronzeChina supplier UC215 Pillow Block Bearing 75*130*77.8mm UC216 UC217 UC218 UC219 UC220 UC213 UC214   bearing bronze
editor by CX 2024-02-12