China Zwz Cylindrical Roller Bearing Nj3226 X1 Made in China with Good quality

Merchandise Description

ZWZ Cylindrical Roller Bearing NJ3226 X1 Made in China

The cylindrical roller bearings are separate. This kind of bearing simplifies mounting and dismounting and has heavy carrying capacity of radial loads.
 
We can supply many kinds of cylindrical roller bearings
Single row: N, NU, NJ, NF, NUP, NCF and NJG
Double row: NNU, NN, NNC, NNCF and NNCL.
Four rows:SL series
 
N: The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. Pressed steel and machined brass cages and allowed.
 
NU: The outer ring has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. Pressed steel and the machined brass cages are allowed.
 
NJ: The outer ring has two integral flanges and the inner ring has only one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction. Pressed steel and machined brass cages are allowed.
 
NF: The inner ring has two integral flanges and the outer ring has only one integral flange. The bearings can locate a shaft axially in one direction. Pressed steel and machined brass cages are allowed.
 
NUP: The outer ring has two integral flanges and the inner ring has one integral flange with one separating as flange ring. The bearings can be used as locating bearings, i.e. They can provide axial location for a shaft in both directions.
 
Some part number of Cylindrical Roller Bearing for example:
 

Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D B rs min rs1 min Cr Cor Grease Oil (Approx.) TML
20 47 fourteen one .6 25.seven 22.six fifteen,000 eighteen,000 .122 NU204E
25 fifty two 15 one .6 29.three 27.7 thirteen,000 fifteen,000 .151 NU205E
thirty 62 sixteen one .six 39 37.five eleven,000 thirteen,000 .226 NU206E
35 72 17 one.one .six fifty.five fifty nine,five hundred 11,000 .327 NU207E
forty eighty 18 1.1 one.1 43.5 forty three nine,four hundred 11,000 .378 NU208
45 85 19 1.1 one.1 46 forty seven 8,four hundred nine,900 .432 NU209
45 eighty five 19 1.1 1.one sixty three 66.five seven,600 nine,000 .495 NU209E
fifty 90 twenty one.one 1.one 48 fifty one seven,600 nine,000 .forty seven NU210
50 ninety twenty 1.1 one.one 66 72 six,900 eight,one hundred .54 NU210E
fifty five 100 21 1.five one.1 58 62.five six,900 eight,200 .638 NU211
60 one hundred ten 22 one.five 1.5 sixty eight.5 seventy five 6,400 seven,600 .818 NU212
65 a hundred and twenty 23 1.5 1.five 84 94.5 5,900 7,000 one.02 NU213
sixty five one hundred twenty 23 1.5 1.five 108 119 five,400 6,300 one.21 NU213E
70 a hundred twenty five 24 one.five 1.5 83.5 95 5,five hundred six,500 one.twelve NU214
70 125 24 1.five 1.five 119 137 5,000 five,900 1.3 NU214E
75 130 twenty five one.five one.5 96.five 111 five,100 six,000 one.23 NU215

 

NJ2320 100x215x73 410 505 two,900 three,400 11.seven
NJ2320E 100x215x73 570 715 2,600 3,a hundred twelve.8
NJ2322 110x240x80 605 790 two,600 3,a hundred seventeen.1
NJ2322E 110x240x80 675 880 two,400 2,800 19.four
NJ2324 120x260x86 710 920 2,400 2,800 21.five
NJ2324E 120x260x86 795 one,030 2,200 2,five hundred 26.1
NJ2326 130x280x93 840 one,130 two,two hundred two,600 26.nine
NJ2326E 130x280x93 920 1,230 two,000 two,three hundred 30.9
NJ2328 140x300x100 920 one,250 2,000 2,300 33.eight
NJ2328E 140x300x100 one,571 1,380 1,800 two,one hundred 38.seven

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US $15
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

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

|
Request Sample

###

Customization:

###

Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D B rs min rs1 min Cr Cor Grease Oil (Approx.) TML
20 47 14 1 0.6 25.7 22.6 15,000 18,000 0.122 NU204E
25 52 15 1 0.6 29.3 27.7 13,000 15,000 0.151 NU205E
30 62 16 1 0.6 39 37.5 11,000 13,000 0.226 NU206E
35 72 17 1.1 0.6 50.5 50 9,500 11,000 0.327 NU207E
40 80 18 1.1 1.1 43.5 43 9,400 11,000 0.378 NU208
45 85 19 1.1 1.1 46 47 8,400 9,900 0.432 NU209
45 85 19 1.1 1.1 63 66.5 7,600 9,000 0.495 NU209E
50 90 20 1.1 1.1 48 51 7,600 9,000 0.47 NU210
50 90 20 1.1 1.1 66 72 6,900 8,100 0.54 NU210E
55 100 21 1.5 1.1 58 62.5 6,900 8,200 0.638 NU211
60 110 22 1.5 1.5 68.5 75 6,400 7,600 0.818 NU212
65 120 23 1.5 1.5 84 94.5 5,900 7,000 1.02 NU213
65 120 23 1.5 1.5 108 119 5,400 6,300 1.21 NU213E
70 125 24 1.5 1.5 83.5 95 5,500 6,500 1.12 NU214
70 125 24 1.5 1.5 119 137 5,000 5,900 1.3 NU214E
75 130 25 1.5 1.5 96.5 111 5,100 6,000 1.23 NU215

###

NJ2320 100x215x73 410 505 2,900 3,400 11.7
NJ2320E 100x215x73 570 715 2,600 3,100 12.8
NJ2322 110x240x80 605 790 2,600 3,100 17.1
NJ2322E 110x240x80 675 880 2,400 2,800 19.4
NJ2324 120x260x86 710 920 2,400 2,800 21.5
NJ2324E 120x260x86 795 1,030 2,200 2,500 26.1
NJ2326 130x280x93 840 1,130 2,200 2,600 26.9
NJ2326E 130x280x93 920 1,230 2,000 2,300 30.9
NJ2328 140x300x100 920 1,250 2,000 2,300 33.8
NJ2328E 140x300x100 1,020 1,380 1,800 2,100 38.7
US $15
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

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

|
Request Sample

###

Customization:

###

Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D B rs min rs1 min Cr Cor Grease Oil (Approx.) TML
20 47 14 1 0.6 25.7 22.6 15,000 18,000 0.122 NU204E
25 52 15 1 0.6 29.3 27.7 13,000 15,000 0.151 NU205E
30 62 16 1 0.6 39 37.5 11,000 13,000 0.226 NU206E
35 72 17 1.1 0.6 50.5 50 9,500 11,000 0.327 NU207E
40 80 18 1.1 1.1 43.5 43 9,400 11,000 0.378 NU208
45 85 19 1.1 1.1 46 47 8,400 9,900 0.432 NU209
45 85 19 1.1 1.1 63 66.5 7,600 9,000 0.495 NU209E
50 90 20 1.1 1.1 48 51 7,600 9,000 0.47 NU210
50 90 20 1.1 1.1 66 72 6,900 8,100 0.54 NU210E
55 100 21 1.5 1.1 58 62.5 6,900 8,200 0.638 NU211
60 110 22 1.5 1.5 68.5 75 6,400 7,600 0.818 NU212
65 120 23 1.5 1.5 84 94.5 5,900 7,000 1.02 NU213
65 120 23 1.5 1.5 108 119 5,400 6,300 1.21 NU213E
70 125 24 1.5 1.5 83.5 95 5,500 6,500 1.12 NU214
70 125 24 1.5 1.5 119 137 5,000 5,900 1.3 NU214E
75 130 25 1.5 1.5 96.5 111 5,100 6,000 1.23 NU215

###

NJ2320 100x215x73 410 505 2,900 3,400 11.7
NJ2320E 100x215x73 570 715 2,600 3,100 12.8
NJ2322 110x240x80 605 790 2,600 3,100 17.1
NJ2322E 110x240x80 675 880 2,400 2,800 19.4
NJ2324 120x260x86 710 920 2,400 2,800 21.5
NJ2324E 120x260x86 795 1,030 2,200 2,500 26.1
NJ2326 130x280x93 840 1,130 2,200 2,600 26.9
NJ2326E 130x280x93 920 1,230 2,000 2,300 30.9
NJ2328 140x300x100 920 1,250 2,000 2,300 33.8
NJ2328E 140x300x100 1,020 1,380 1,800 2,100 38.7

Advantages and disadvantages of different types of bushings

Bushings are a simple but essential part of machinery with sliding or rotating shaft assemblies. This type of bearing is used in a wide variety of industries because its high load-carrying capacity and excellent anti-friction properties make it a necessity for construction, mining, hydropower, transportation and agricultural machinery. In addition to these applications, bushings also play a vital role in material handling and food processing. This article explores the various types of bushings available.
bushing

air casing

The air bushing forms a frictionless cylinder that applies the load to the rotating object. Bushings are used to measure torque and provide self-centering force in applications where linear motion is critical. The following are load equations that can be used to select the appropriate air sleeve for your application. To learn more about these air sleeves, read on. This article discusses the benefits and uses of air bushings in linear motion.
Bushings have many advantages over bearings. They are not prone to wear and corrosion. Unlike bearings, they can easily bypass conversion and inspection periods. Their high-quality design guarantees reliable machine performance, yet they are inexpensive and easy to replace. In many industries, air compressors are essential for sports. The air bushing eliminates friction, allowing the compressor to work more efficiently. They can also help eliminate the need for frictionless bearings and improve the overall efficiency of the machine.
Another type of air bearing is the cylindrical bushing. These are used for linear and aerostatic motion. Their low friction properties allow them to support radial loads without wearing out or damaging components. They are usually used for normal sized shafts. Air bushings have several components that can be used with other types of air bearings. Cylindrical air bearings have four o-ring grooves that allow them to be inserted into the structure. They are often used with other types of air bearings for smoother motion.

rubber bushing

If you’re looking to buy a new suspension system, you may be wondering if rubber or polyurethane is the right choice. Rubber is less expensive, but not without its drawbacks. Polyurethane is more durable and offers better handling and suspension. Rubber bushings also reduce road feel, while polyurethane isolates the driver from the road. Both materials will help you improve handling and alignment, but each has advantages and disadvantages.
Typically, rubber bushings are cylindrical components with metal inner and outer surfaces. These metals can be stainless steel, mild steel or aluminum. They are usually stress relieved and prestressed for maximum durability. They are designed to meet the exact specifications of a specific application. For example, shock-absorbing rubber bushings are cushioning pads made of polyurethane that absorb road bumps and noise.
Unlike polyurethane, rubber suspension bushings have a shorter lifespan than polyurethane. This is because rubber is more susceptible to damage from UV rays, road chemicals and oils. The rubber also stretches and warps due to the pressure of the road. The rubber bushing also squeaks, which can be cause for concern. But if the noise persists for a long time, it may be a sign that your vehicle needs a new suspension system.
The main reason why cars use rubber bushings is for shock absorption. During machine use, vibration and noise caused by the movement of parts can cause serious damage. To prevent this, rubber bushings act as shock absorbers and damping agents. Rubber bushings are an excellent choice for automakers, but they are also used in a variety of industrial settings.
bushing

Polyurethane bushing

If you want to make your vehicle handle better, polyurethane bushings may be the answer. They come in different shapes and sizes and can improve a wide range of areas. This article will explore the advantages and disadvantages of polyurethane bushings and their potential place in your car. However, before you decide to upgrade your suspension, you should understand the various advantages and disadvantages of polyurethane bushings.
The main difference between a polyurethane bushing and a rubber bushing is how the bushing rides on the suspension arm. Polyurethane bushings do not have faces that slide against each other like rubber bushings. This means they allow for more rotation and flexion, as well as consistent alignment of the control arms. Polyurethane bushings require lubrication, but only need to be lubricated every five years, much longer than equivalent rubber bushings.
Another difference between polyurethane and rubber bushings is hardness. The former has the least elasticity and is generally the most suitable for street use. While rubber bushings provide the best NVH quality, they are also notorious for changing suspension geometry. Rubber is known to be an excellent choice for street use, but polyurethane has a lifespan that far outlasts rubber.

bronze bushing

There are two main types of bronze bushings, sintered and cast. The latter require additional lubrication and are typically used in applications where powder metal products cannot be secured. The former is cheaper than the latter, but the process is more expensive. Bronze bushings can be used in environments where the material will be exposed to high temperature and vibration. For these reasons, the production process is relatively slow and expensive.
The strength of bronze is the main reason why they are so popular. Brass is a softer metal that deforms and corrodes easily. The bronze casing can withstand continuous immersion in water and can last for hundreds of years with little or no maintenance. However, it is important to note that this metal is not resistant to aggressive chemicals and requires regular maintenance to keep it in good condition.
Bronze bushings offer many advantages, including durability and aesthetics. Bronze bushings are available in a variety of sizes and can be ordered in imperial and metric sizes. They can be built to your specifications and are very durable. You can even custom order them if you want. And because they can be customized, they are an excellent choice for high-end applications. The quality of the bronze bushings is second to none.

Plastic bushing

Engineered composite plastic bushings have been shown to last longer than bronze bushings and have also been found to reduce maintenance costs by up to 40%. Plastic bushings have become the first choice for thousands of applications, including medical equipment, food processing machinery, pumps, and more. Bronze bushings are oil-impregnated, but their performance is limited by their inherent weaknesses: oil-impregnated bronze tends to develop high levels of capillary action and requires rotational motion to maintain an intact oil film. Low speed and intermittent use of bronze bushings can also hinder the ability of the lubricant to provide adequate lubrication.
Advantages of plastic bushings over metal include low friction, non-reactive surfaces, and long life. CZPT offers a variety of engineering plastics that outperform traditional metals in a range of applications. For example, nylon bushings resist wear while requiring little lubrication. In addition, polymer-shaped plastics are lightweight and highly resistant to aggressive cleaning agents and chemicals.
Besides being less expensive than metal bushings, plastic bushings offer many other advantages. They are very durable, have a low coefficient of friction, and are more wear-resistant than metal. Unlike metal, plastic bushings do not require lubrication and do not absorb dust and oil like metal bushings. They are lightweight, easy to maintain and last longer. This makes them an excellent choice for many applications.
bushing

Sleeve bearing

Sleeve bearings are simple pipes with matching components. They facilitate linear motion by absorbing friction and vibration. They can withstand heavy loads and work at high temperatures for long periods of time. Flange bearings are similar to sleeve bearings, but are enclosed and rotated in a housing unit. Sleeve bearings have higher load-carrying capacity and resistance to shock loads. Furthermore, they are lightweight and low cost.
Another name for sleeve bearings is babbitt radial bearings. These bearings are usually made of bronze and have straight inner and outer diameters. They are also impregnated with oil and can withstand radial loads. Typical uses for sleeve bearings are agriculture, automotive and machine tools. Sleeves can also be solid or cored material, depending on the intended use.
The type of sleeve bearing used in the bushing is important in determining which type of bushing to buy. Sleeve bearings are sized based on pressure and speed considerations. Typically, the PV limit is an upper bound on the combined pressure and velocity for a given casing material. In some cases, the sleeve bearing used in the bushing is the same as the plain bearing.
Sleeve bearings are simple in design and made from a variety of materials, including bronze and plastic. They are more affordable than metal, but plastic is still not inaudible. Plastic sleeve bearings will rattle like metal bearings if the gap between the two bushings is not accurate. Additionally, high temperature electronic painting can permanently thin the casing. The stainless steel backing provides a good surface for electronic painting and enhances abrasion resistance.

China Zwz Cylindrical Roller Bearing Nj3226 X1 Made in China     with Good qualityChina Zwz Cylindrical Roller Bearing Nj3226 X1 Made in China     with Good quality
editor by czh 2022-12-25