China Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural wheel bearing

Product Description

 
 

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Product Description

UCFB..A Standard duty,Flange bracket,Inch-based housing,Wider inner ring bearing,Setscrew locking,Cast gray iron housing. Cast ductile iron, stainless steel and plastic housing available upon request.

 

 

Unit No.

Shaft Dia

Dimensions(mm)

Bolt Size (mill)

Weight (kg)

d

Ho

H

J

j

A2

A1

A

N

L

P

B

S

Z

(in)

(mm)

UCFB201A 

 

12

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB201-8A

1/2

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB202A 

 

15

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB202-9A 

9/16 

 

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB202-10A

5/8

 

107.95

42.86

38.1

22.22

15.88

7.94

25,4

9.92

63.5

60.33

31

12.7

34.18

MS

0.58

UCFB203A 

 

17

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.57

UCFB203-11A

11/16

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.57

UCFB204A 

 

20

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB204-12A

3/4

 

107.95

42.86

38.1

22.22

15.88

7.94

25.4

9.92

63.5

60.33

31

12.7

34.18

M8

0.62

UCFB205A 

 

25

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-14A 

7/8 

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-15A 

15/16

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB205-16A

1

 

120.65

46.04

41.27

28.58

17.07

9.53

28.57

9.92

69.85

63.5

34.1

14.3

36.87

M8

0.69

UCFB206A 

 

30

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-17A 

1-1/16 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-18A 

1-1/8 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-19A 

1-3/16 

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB206-20A

1-1/4

 

136.53

52.39

47.63

31.75

18.65

12.7

31.75

9.92

82.55

69.85

38.1

15.9

40.85

M8

0.93

UCFB207A 

 

35

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-20A 

1-1/4 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-21A 

1-5/16 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-22A 

1-3/8 

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB207-23A

1-7/16

 

155.58

60.33

50.8

31.75

21.03

12.7

36.51

13.1

95.25

82.55

42.9

17.5

46.43

M8

1.30

UCFB208A 

 

40

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M10

1.80

UCFB208-24A 

1-1/2 

 

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M10

1.80

UCFB208-25A

1-9/16

 

164.31

60.33

50.01

41.27

21.03

15.88

35.72

11.91

100.01

77.79

49.2

19

51.23

M

 

 

 

 

Packaging & Shipping

Our export package: Plastic Bag+ Single Box + Carton + Pallet  Or According to customer requirememts

HOT SALE

FQN can supply Complete series Mounted Ball Bearing Unit as follows:

1. Pillow block bearing                        2. 4-Bolt Flange unit                               3. 2-Bolt Flange unit

4. Ajustable 2-Bolt Flange unit            5. 3-Bolt Flange unit                               6. 4-Bolt Flange Cartridge unit

7. Take-up units                                   8. Section steel frame Take-up units      9. Channel steel frame take-up units

10. steel plate frame take-up units     11. Cartridge units                                   12. Hanger Units

Company Profile

ZheJiang Guanxian fenqi Bearing Co., Ltd. (registered trademark FQN), located in Guanxian Industrial Park, ZheJiang Province,
is a professional manufacturer of mounted ball bearing UCP, UCF, UCFL, UCFC, UCFB, UCPA, UCFA, UCFS, UCPH with cast
iron   housing, and  mount  bearing  unit  SUCP,  SUCF,   SUCFL,  SUCH with stainless steel housing,   as  well  as  the  insert bearing UC, UK, HC, SB, SA types, all the above mentioned we can supply metric and inch size standard, which are produced
in strict accordance with the international quality system standard with excellent equipment and perfect detection means.
High precision, high performance and high reliability are the tenets we always adhere to. Excellent product quality and zero quality
 defects are our goal.

Our Exhibition

ZheJiang Guanxian Fenqi Bearing Co., Ltd. often participates in the ZheJiang International Bearing Exhibition.

 

FAQ

1.Can I get your some samples?Is it free or charged?
A: Yes,we can offer some pieces of samples, but the express cost is chanrged.
2.Could you accept OEM and customize?
A:Yes,we can customize for you according to sample or drawing.
3.How long is your delivery time?
A: Generally takes about 7-15 working days for production based on specifications for your order and quantity. In stock bearings can arrange shipment immediately once after payment received.

4.Is your company factory or Trade/Trading Company?/Are you trading company or manufacturer?

A: Our company integrates production, trade, investment and sales.
5.What about the delivery?
A: By express (DHL, UPS, FEDEX, TNT, EMS) to your door, By sea to your nearest port; By air to your nearest airport.
6.What’s the lead time?
A: 3-7 days for samples, 3-4 weeks for mass production.
7.Dose your factory have any certificate?
A: Yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you. 
8.Do you have stock for all item?
A: Yes, we have sufficient stock and can do fast delivery.

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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: Bearing Steel
Samples:
US$ 0.3/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

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 pillow block bearings contribute to the efficient operation of conveyor systems?

Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:

  • Support and Load Handling:
  • Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.

  • Reduced Friction and Wear:
  • Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.

  • Alignment and Stability:
  • Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains 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 of the conveyor system.

  • Protection and Contamination Prevention:
  • Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. 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. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.

  • Maintenance and Accessibility:
  • Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. 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 disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.

In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.

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 Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural   wheel bearingChina Best Sales Good Quality and Nice Price Mounted Ball Bearing Unit for Agricultural   wheel bearing
editor by CX 2024-04-12