China Bearing Roller Bearing/Auto Parts Bearing/Pillow Block Bearing/Spherical Roller Bearing 51210 Thrust Ball Bearing wheel bearing

Solution Description

Bearing Roller Bearing/Automobile parts Bearing/Pillow Block Bearing/Spherical Roller Bearing 51210 Thrust Ball Bearing

Parameters
 

Solution Name Thrust Ball Bearing 51210
Material Chrome Steel, GCR15, Stainless metal, Carbon steel
Variety Single row 
Double row 
4 row
Measurement d:3-110mm,D:9-240mm
Precision PO,P6,P5,P4,P2
Cage Metal Cage,copper Cage,nylon Cage
Utilized For Crane hook, Vertical water pump, Vertical centrifuge, Jack, Lower pace reducer, Auto steering equipment, Machine device spindle
Warranty one year
Model R&Z manufacturer or OEM
Packing Carton box + Veneer situation

Specification
 

Bearing No. Dimensions(mm) Fat Bearing No. Dimensions(mm) Weight
  d D B kg   d D B kg
51103 17 thirty nine .571 51203 17 35 12 .053
51104 20 35 10 .04 51204 20 forty fourteen .082
51105 twenty five forty two eleven .059 51205 25 forty seven fifteen .twelve
51106 30 forty seven 11 .068 51206 30 fifty two 16 .15
51107 35 52 twelve .09 51207 35 62 eighteen .22
51108 40 sixty thirteen .twelve 51208 forty 68 19 .27
51109 45 65 fourteen .fifteen 51209 forty five seventy three 20 .32
51110 fifty 70 fourteen .16 51210 fifty seventy eight 22 .39
51111 55 78 sixteen .24 51211 fifty five ninety 25 .sixty one
51112 sixty eighty five seventeen .29 51212 60 ninety five 26 .69
51113 sixty five ninety seventeen .34 51213 sixty five a hundred 27 .seventy seven
51114 70 95 18 .36 51214 70 a hundred and five 27 .81
51115 75 100 19 .forty two 51215 seventy five one hundred ten 27 .86
51116 eighty one zero five 19 .forty three 51216 eighty a hundred and fifteen 28 .95
51117 85 110 19 .46 51217 85 one hundred twenty five 31 one.29
                   

 

Bearing No. Dimensions(mm) Bodyweight Bearing No. Dimensions(mm) Fat
  d D T kg   d D T kg
51304 twenty 47 18 .thirteen 51405 twenty five 60 24 .34
51305 25 fifty two 18 .18 51406 thirty 70 28 .53
51306 30 sixty 21 .27 51407 35 eighty 32 .seventy nine
51307 35 68 24 .39 51408 40 ninety 36 one.14
51308 forty 78 26 .55 51409 45 a hundred 39 one.forty seven
51309 forty five 85 28 .sixty nine 51410 fifty one hundred ten forty three 1.ninety nine
51310 50 ninety five 31 one 51411 fifty five 120 forty eight two.sixty four
51311 55 105 35 one.34 51412 sixty a hundred thirty fifty one 3.fifty one
51312 sixty a hundred and ten 35 one.43 51413 sixty five 140 fifty six 4.47
51313 sixty five one hundred fifteen 36 1.57 51414 70 a hundred and fifty 60 5.48
51314 70 a hundred twenty five 40 2.06 51415 seventy five one hundred sixty sixty five 6.seventy five
51315 seventy five 135 forty four 2.68 51416 eighty a hundred and seventy 68 7.97
51316 eighty a hundred and forty forty four 2.82 51417 eighty five 180 seventy two 9.29
51317 85 one hundred fifty 49 3.66 51418 ninety one hundred ninety seventy seven eleven
51318 ninety a hundred and fifty five fifty 3.88 51420 100 210 eighty five 14.6

 

Software

Crane hook, Vertical h2o pump, Vertical centrifuge, Jack, Minimal pace reducer, Car steering equipment, Machine tool spindle

Our bundle

* Industrial bundle+outer carton+pallets
* solitary box+outer carton+pallets
* Tube package+center box+outer carton+pallets
* According to your requirements

FAQ:

SAMPLES
1.Samples quantity: 1-10 pcs are accessible.
2.Totally free samples: It relies upon on the design NO., materials and quantity. Some of the bearings samples need consumer to shell out
samples demand and delivery value.

Tailored
The tailored Symbol or drawing is appropriate for us.

MOQ
1.MOQ: 10 pcs combine diverse regular bearings.
two.MOQ:  2000 pcs personalized your manufacturer bearings.

OEM Coverage
one.We can printing our brand name (emblem,artwork) on the protect or make your personal manufacturer on the defend.
two.We can custom made your packaging in accordance to your layout

 

US $0.01-5
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Product Name Thrust Ball Bearing 51210
Material Chrome Steel, GCR15, Stainless steel, Carbon steel
Type Single row 
Double row 
Four row
Size d:3-110mm,D:9-240mm
Precision PO,P6,P5,P4,P2
Cage Steel Cage,copper Cage,nylon Cage
Used For Crane hook, Vertical water pump, Vertical centrifuge, Jack, Low speed reducer, Automobile steering gear, Machine tool spindle
Warranty 1 year
Brand R&Z brand or OEM
Packing Carton box + Veneer case

###

Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
  d D B kg   d D B kg
51103 17 30 9 0.028 51203 17 35 12 0.053
51104 20 35 10 0.04 51204 20 40 14 0.082
51105 25 42 11 0.059 51205 25 47 15 0.12
51106 30 47 11 0.068 51206 30 52 16 0.15
51107 35 52 12 0.09 51207 35 62 18 0.22
51108 40 60 13 0.12 51208 40 68 19 0.27
51109 45 65 14 0.15 51209 45 73 20 0.32
51110 50 70 14 0.16 51210 50 78 22 0.39
51111 55 78 16 0.24 51211 55 90 25 0.61
51112 60 85 17 0.29 51212 60 95 26 0.69
51113 65 90 17 0.34 51213 65 100 27 0.77
51114 70 95 18 0.36 51214 70 105 27 0.81
51115 75 100 19 0.42 51215 75 110 27 0.86
51116 80 105 19 0.43 51216 80 115 28 0.95
51117 85 110 19 0.46 51217 85 125 31 1.29
                   

###

Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
  d D T kg   d D T kg
51304 20 47 18 0.13 51405 25 60 24 0.34
51305 25 52 18 0.18 51406 30 70 28 0.53
51306 30 60 21 0.27 51407 35 80 32 0.79
51307 35 68 24 0.39 51408 40 90 36 1.14
51308 40 78 26 0.55 51409 45 100 39 1.47
51309 45 85 28 0.69 51410 50 110 43 1.99
51310 50 95 31 1 51411 55 120 48 2.64
51311 55 105 35 1.34 51412 60 130 51 3.51
51312 60 110 35 1.43 51413 65 140 56 4.47
51313 65 115 36 1.57 51414 70 150 60 5.48
51314 70 125 40 2.06 51415 75 160 65 6.75
51315 75 135 44 2.68 51416 80 170 68 7.97
51316 80 140 44 2.82 51417 85 180 72 9.29
51317 85 150 49 3.66 51418 90 190 77 11
51318 90 155 50 3.88 51420 100 210 85 14.6
US $0.01-5
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Product Name Thrust Ball Bearing 51210
Material Chrome Steel, GCR15, Stainless steel, Carbon steel
Type Single row 
Double row 
Four row
Size d:3-110mm,D:9-240mm
Precision PO,P6,P5,P4,P2
Cage Steel Cage,copper Cage,nylon Cage
Used For Crane hook, Vertical water pump, Vertical centrifuge, Jack, Low speed reducer, Automobile steering gear, Machine tool spindle
Warranty 1 year
Brand R&Z brand or OEM
Packing Carton box + Veneer case

###

Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
  d D B kg   d D B kg
51103 17 30 9 0.028 51203 17 35 12 0.053
51104 20 35 10 0.04 51204 20 40 14 0.082
51105 25 42 11 0.059 51205 25 47 15 0.12
51106 30 47 11 0.068 51206 30 52 16 0.15
51107 35 52 12 0.09 51207 35 62 18 0.22
51108 40 60 13 0.12 51208 40 68 19 0.27
51109 45 65 14 0.15 51209 45 73 20 0.32
51110 50 70 14 0.16 51210 50 78 22 0.39
51111 55 78 16 0.24 51211 55 90 25 0.61
51112 60 85 17 0.29 51212 60 95 26 0.69
51113 65 90 17 0.34 51213 65 100 27 0.77
51114 70 95 18 0.36 51214 70 105 27 0.81
51115 75 100 19 0.42 51215 75 110 27 0.86
51116 80 105 19 0.43 51216 80 115 28 0.95
51117 85 110 19 0.46 51217 85 125 31 1.29
                   

###

Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
  d D T kg   d D T kg
51304 20 47 18 0.13 51405 25 60 24 0.34
51305 25 52 18 0.18 51406 30 70 28 0.53
51306 30 60 21 0.27 51407 35 80 32 0.79
51307 35 68 24 0.39 51408 40 90 36 1.14
51308 40 78 26 0.55 51409 45 100 39 1.47
51309 45 85 28 0.69 51410 50 110 43 1.99
51310 50 95 31 1 51411 55 120 48 2.64
51311 55 105 35 1.34 51412 60 130 51 3.51
51312 60 110 35 1.43 51413 65 140 56 4.47
51313 65 115 36 1.57 51414 70 150 60 5.48
51314 70 125 40 2.06 51415 75 160 65 6.75
51315 75 135 44 2.68 51416 80 170 68 7.97
51316 80 140 44 2.82 51417 85 180 72 9.29
51317 85 150 49 3.66 51418 90 190 77 11
51318 90 155 50 3.88 51420 100 210 85 14.6

Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles

Functions

bearing
Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.

Types

The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

bearing
A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.

Maintenance

bearing
Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China Bearing Roller Bearing/Auto Parts Bearing/Pillow Block Bearing/Spherical Roller Bearing 51210 Thrust Ball Bearing     wheel bearingChina Bearing Roller Bearing/Auto Parts Bearing/Pillow Block Bearing/Spherical Roller Bearing 51210 Thrust Ball Bearing     wheel bearing
editor by czh 2022-12-23

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