China Custom Bearing Tapper Roller Bearings 30200 OEM Brand High Speed bearing engineering

Product Description

tapered roller bearing oem brand High speed 30302

 

1.Precision:P0,P6,P5 
2.Producing Experience:15 years 
3.QC:100% full inspection before shipped 
4.OEM 
5.Warranty:1 year

 

Product Description

Tapered roller bearings comprise solid inner and outer rings with tapered raceways and tapered rollers with cages. The bearings are not self-retaining. As a result, the inner ring together with the rollers and cage can be fitted separately from the outer ring. Tapered roller bearings can support axial loads from 1 direction as well as high radial loads. 

 

Tapered roller ring included cup and cone there 2 parts.Cup is outer ring, Cone comprise rollers,cage,inner ring.And the inner ring with the rollers and cage can be fitted separately from the outer ring.The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .

 

These bearings are suitable for automobiles,truck,rolling mill,mining machinery,construction machine,agriculture machine,metallurgy and plastic machines.

 

Brand Name

koyo/nsk/ntn

Ring Materia

GCr15

Cage Material

Nylon, Steel

Quality standard

ISO/TS 16949:2009

Precision

P0 P6 P5

Clearance

C0,C3,C4

Delivert Date

3-20 days

Payment Term

30% T/T In Advance, 70% T/T Against Copy Of B/L

Service

OEM, supply size & drawing or sample

Packing

Industrial package or according to   buyers requirement.

Application

Auto,truck,mining machine, construction   maching&general machine

 

Related models

item size(mm) weight(kg)
d D B
0571 7/5715 19.05 49.225 18.034 0.1804
571/5715 20.625 49.225 19.845 0.1555
LM11749/LM11710 17.462 39.878 13.843 0.083
LM11949/LM11910 19.05 45.237 15.494 0.125
M12649/M12610 21.43 50.005 17.526 0.174
LM12749/LM1270 21.43 45.237 15.494 0.118
LM12749/LM1270 22 45.237 15.494 0.116
LM12749/LM1271 22 45.975 15.494 0.121
14125A/14276 31.75 69.012 19.845 0.354
14137A/14276 34.925 69.012 19.845 0.331
14138A/14276 34.925 69.012 19.845 0.329
25877/25821 34.925 73.571 23.812 0.473
25880/25821 36.487 73.571 23.812 0.458
2785/2720 33.338 73.571 23.812 0.544
2788/2720 38.1 76.2 23.813 0.499
2788/2729 38.1 76.2 23.813 0.503
2790/2720 33.338 76.2 23.812 0.549
2790/2729 33.338 76.2 23.812 0.555
28580/28521 50.8 92.075 24.608 0.707
28584/28521 52.388 92.075 24.608 0.682
28985/28920 60.325 101.6 25.4 0.81
29590/28522 66.675 107.95 25.4 0.874
29685/29620 73.571 112.712 25.4 0.893
LM29749/LM29710 38.1 65.088 18.034 0.239
HM518445/HM518410 88.9 152.4 39.688 2.886
575/572 76 139.992 36.512 2.398
593/592A 88.9 152.4 39.688 2.79
593/593A 95.25 152.4 39.688 2.53
598A/592A 92.075 152.4 39.688 2.65
580/572 82.55 139.992 36.512 2.178
LM603049/LM6571 45.242 77.788 19.842 0.368
LM603049/LM603012 46.242 77.788 21.43 0.386
L610549/L61571 63.5 94.458 19.05 0.46
LM67048/LM67571 31.75 59.131 15.875 0.189
14138A/14276 34.925 69.012 19.845 0.329
15101/15245 25.4 62 19.05 0.303
15123/15245 31.75 62 18.161 0.246
15126/15245 31.75 62 19.05 0.257
15113/15245 28.575 62 19.05 0.281
1755/1729 22.225 56.896 19.368 0.254
17887/17831 45.23 79.985 19.842 0.41
18590/18520 41.275 7.571 16.667 0.285
LM104949/LM104911 50.8 82.55 21.59 0.42
JLM104948/JLM104910 50 82 21.5 0.435
LM104949/LM104910 50.8 82 21.976 0.418
JLM104948/JLM104911 50 82.55 21.115 0.424
LM104949/LM104912 50.8 82.931 21.59 0.441
LM157149/LM157110 45.242 73.431 19.558 0.315
LM300849/LM300811 41 68 17.5 0.242
33275/33462 69.85 117.475 30.162 1.272
33281/33462 71.438 117.475 30.162 1.231
33889/33821 50.8 95.25 27.783 0.868
33287/33462 73.571 117.475 30.162 1.188
368A/362A 50.8 88.9 20.638 0.504
368/362 50.8 90 20 0.562
3780/3720 50.8 93.254 30.162 0.856
3720/3720 44.45 93.264 30.162 0.97
387A/382A 57.15 96.838 21 0.599
39585/39520 63.5 112.712 30.162 1.258
2580/2523 31.75 69.85 23.812 0.454
28985/28921 60.325 100 25.4 0.77
47686/47620 82.55 133.35 33.338 1.757
47687/47620 82.55 133.35 33.338 1.737
387A/362S 57.15 96.838 25.4 0.669
387A/382 57.15 98.425 21 0.649
3982/3920 63.5 112.712 30.162 1.243
3984/3920 66.675 112.712 30.162 1.166
462/453X 57.15 104.775 30.162 1.07
L44643/L44610 25.4 50.292 14.224 0.129
L4469/L44610 26.988 50.292 14.224 0.12
L45449/L45410 29 50.292 14.224 0.115
LM48548/LM48510 34.925 65.088 18.034 0.259
LM501349/LM501210 41.275 73.431 19.558 0.334
LM501349/LM501314 41.275 73.431 21.43 0.355
HM212047/HM212011 63.5 122.238 38.1 1.938
HM212049/HM212011 66.675 122.238 38.1 1.848
hm218248/hm218210 90 147 40 2.566
m84548/m84510 25.4 57.15 19.431 0.245
hm801346/hm85710 41.275 88.9 30.162 0.901
hm801346/hm85710 44.45 88.9 30.162 0.85
24780/2470 41.275 76.2 22.225 0.429
25570/25520 36.513 82.931 23.813 0.651
25572/25520 38.1 82.931 23.813 0.642
25580/25520 44.45 82.931 23.812 0.561
25581/25520 45.45 82.931 23.812 0.563
25590/25520 45.618 82.931 23.812 0.546
25590/25523 45.618 82.931 26.988 0.591
25877/25821 34.925 73.571 23.812 0.473
25577/25523 42.875 82.931 26.988 0.629
33287/33462 73.571 117.475 30.162 1.188
L68149/L68110 35 59.975 15.875 0.181
L68149/L68111 35 59.975 15.875 0.181
JL69349/JL69310 38 63 17 0.203
HM857147/HM857111 41.275 82.55 26.543 0.636
M86649/M86610 30.162 64.292 21.433 0.339
M88048/M88571 33.338 68.262 22.225 0.382
HM88649/HM88610 34.926 72.233 25.4 0.495
JLM506849/JLM506810 55 90 23 0.564

 

HOT SELLINGS INCH TAPER ROLLER BEARINGS:

L116149/L116110PX2 L21549/L21511 L217849/L217810 L225849/L225810 L319249/L319210 L327249/L327210 L420449/L42571 L432349/L432310
L433749/L433710 L44643/L44610 L44643L/L44610 L44649/L44610
L45449/L45410 L610549/L61571 L624549/L624510 L68149/L68110
L68149/L68111 L713049/L713571 L814749/L814710 LL225749/LL225710
LL319349/LL319310 LL639249/LL639210 LM157149/LM157110 LM104949/LM104911
LM104949/LM104912 LM11749/LM11710 LM11949/LM11910 LM11949/LM11910V1
LM11949L/LM11910 LM12749/LM12711 LM29748/LM29710 LM29748L/LM29710
LM29749/LM29710 LM29749/LM29711 LM300849/LM300811 LM48548/LM48510
LM48548L/LM48510 LM501349/LM501310 LM501349/LM501311 LM501349/LM501314
LM503349/LM503310 LM503349A/LM503310 LM522548/LM522510 LM522549/LM522510
LM603049/LM6571 LM603049/LM603012 LM603049/LM603014 LM67048/LM67571
LM67048L/LM67571 LM67049A/LM67571 LM72849/LM72810PX1 LM78349/LM78310APX2
LM806649/LM806610 LM814849/LM814810

standard models

 

Bearing Principal Dimensions (mm) Basic Load Ratings (N) Mass
No. d D T B C Dynamic (Cr) Static (C0r) kg
32203 17 40 17.25 16 14 9680 12800 0.105
32204 20 47 19.25 18 14 17860 24600 0.151
32205 25 52 19.25 18 15 28640 35200 0.19
32206 30 62 21.25 20 17 39600 46800 0.3
32207 35 72 24.25 23 19 48400 60000 0.44
32208 40 80 24.75 23 19 59840 69200 0.53
32209 45 85 24.75 23 19 64720 78400 0.58
32210 50 90 24.75 23 19 66000 80000 0.61
32211 55 100 26.75 25 21 84800 103200 0.83
32212 60 110 29.75 28 24 100000 128000 1.15
32213 65 120 32.75 31 27 120800 154400 1.5
32214 70 125 33.25 31 27 125600 166400 1.6
32215 75 130 33.25 31 27 128800 169600 1.7
32216 80 140 35.25 33 28 149600 196000 2.05
32217 85 150 38.5 36 30 169600 228000 2.6
32218 90 160 42.5 40 34 200800 272000 3.35
32219 95 170 45.5 43 37 224800 312000 4.05
32220 100 180 49 46 39 255200 352000 4.9
32221 105 190 53 50 43 286400 408000 6
32222 110 200 56 53 46 321600 456000 7.1
32224 120 215 61.5 58 50 374400 556000 9.15
32226 130 230 67.75 64 54 440000 664000 11.5
32228 140 250 71.75 68 58 515200 800000 14.5
32230 150 270 77 73 60 589600 912000 17.5
32232 160 290 84 80 67 704000 1120000 25.5
32234 170 310 91 86 71 808000 1304000 28.5
32236 180 320 91 86 71 826800 1360400 29.5
32238 190 340 97 92 75 952000 1544000 36
32240 200 360 104 98 82 968000 1600000 42.5

 

Detailed Photos

 

Our service

We have complete process for the production and quality assurance to make sure our products can meet your requirement.

1.Assembly

2.Windage test

3.Cleaning

4.Rotary test

5.Greasing and gland

6.Noise inspection

7.Appearance inspection

8.Rust prevention

9.Product packaging according to customers’ requirement

1.Low MOQ: It can meet your promotional business very well.

2.OEM Accepted :We can produce any your design .

3.Good Service :We treat clients as friend.

4.Good Quality :We have strict quality control system .Good reputation in the market.

5.Fast & Cheap Delivery:We have big discount from forwarder (Long Contract).

 

Package

1)      Barreled package+outer carton+pallets

2)      Single box+outer carton+pallets

3)      Tube package+middle, box+outer, carton+pallets

4)      According to your requirement.

Factory view

 

FAQ

1.How to choose bearings?

 

Usually these factors should be considered: the bearing size and direction of the load, the nature of the bearing load, self-aligning performance requirements, bearing rigid requirements, bearing performance requirements, the speed of the bearing working environment temperature requirements and some other aspects such as the requirement of bearing axial winding, restrictions on the size of bearing appearance, installation and dismantling is convenient, the requirement of the bearing seal and the friction torque, vibration and noise, etc

 

2 Why choose us ?

 

1.Highest quality and most competitive price—-we are the only 1 manufacture who adopts import raw materials. Low bad rates, is just 0.1%. 

 

It is amazing, and with cheap price and guaranteed quality.

 

2.Delivery fast —–Goods be sent out within 7 to 15 days based on order quantity.

 

3.Professional—–We are special in source and sells, as development, methods, conjugations, and handling.

 

4.Best service—–Answering e-mails or solving questions timely. Delivery and update information on time. Trust, good quality

 

 and service are the basic of long term business.

 

3 Payment terms:

 

1.100% TT

2.30% TT of the deposit ,70% before delivery

3.Western union

4. Paypal (Small amount )

Contact information

 

Rolling Body: Roller Bearings
The Number of Rows: Single
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing
Separated: Unseparated
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

What Factors should be Considered when Selecting a Tapered Roller Bearing for a Specific Application?

Choosing the right tapered roller bearing for a specific application involves considering various factors to ensure optimal performance and reliability. Here are the key factors to consider:

  • Load Requirements:

Assess the types and magnitudes of both radial and axial loads the bearing will experience. Choose a tapered roller bearing with a load capacity that comfortably exceeds the expected loads to prevent premature wear or failure.

  • Speed:

Determine the required rotational speed of the bearing. High-speed applications may require bearings designed for reduced friction and heat generation to maintain efficiency and avoid overheating.

  • Precision and Tolerance:

Consider the level of precision required for the application. Tapered roller bearings are available in different precision classes, such as ABEC (Annular Bearing Engineering Committee) grades, which impact factors like smoothness and accuracy of rotation.

  • Mounting and Installation:

Assess the available space for mounting the bearing and consider the ease of installation. Bearings with adjustable clearance or preload might be advantageous for fine-tuning the bearing’s internal play.

  • Temperature and Environment:

Take into account the operating temperature range and environmental conditions of the application. Extreme temperatures or corrosive environments may require specific bearing materials or coatings.

  • Lubrication:

Choose an appropriate lubricant based on the application’s speed, temperature, and load conditions. Proper lubrication ensures smooth operation, reduces friction, and prolongs the bearing’s lifespan.

  • Cost and Budget:

Consider the budget allocated for bearings. High-precision or specialized bearings may come at a higher cost, but their performance benefits can outweigh the initial investment over the bearing’s service life.

  • Application Type:

Identify the specific industry and application in which the bearing will be used. Tapered roller bearings are employed in various sectors, including automotive, heavy machinery, aerospace, and more.

  • Expected Lifespan:

Estimate the required bearing lifespan for the application. Factors such as load, speed, and maintenance practices can impact the bearing’s longevity.

  • Bearing Size and Design:

Choose a bearing size that fits within the application’s space constraints while providing the necessary load capacity. The design, including the number and arrangement of rollers, can influence load distribution and performance.

  • Maintenance Requirements:

Consider the maintenance schedule and accessibility for bearing inspection and replacement. Bearings in applications with limited maintenance intervals may require enhanced durability.

In conclusion, selecting a tapered roller bearing for a specific application involves assessing load requirements, speed, precision, mounting, temperature, lubrication, cost, application type, expected lifespan, bearing size, and maintenance considerations. Careful evaluation of these factors ensures that the chosen bearing meets the demands of the application while providing reliable performance and longevity.

Can you Explain the Design and Construction of Tapered Roller Bearings?

The design and construction of tapered roller bearings are characterized by their conical geometry and specific components that enable them to handle radial and axial loads simultaneously. Here’s an overview of their design and construction:

  • Components:

Tapered roller bearings consist of the following components:

  • Inner Ring:

The inner ring has a conical raceway on its inner surface, which matches the conical shape of the rollers. It serves as the raceway for the rollers and provides support to the rotating assembly.

  • Outer Ring:

The outer ring also features a conical raceway on its inner surface that complements the shape of the rollers. The outer ring provides a rigid structure to house the entire bearing assembly.

  • Tapered Rollers:

The rollers have a conical shape with varying diameters along their length. This design allows the rollers to make point contact with the inner and outer raceways, distributing loads efficiently.

  • Cage:

The cage or retainer holds the rollers in position, maintaining proper spacing and preventing them from coming into contact with each other. The cage material can vary, and its design may affect factors like friction and heat generation.

  • Conical Geometry:

The distinguishing feature of tapered roller bearings is their conical geometry. The conical angle is defined by the contact angle between the roller axis and the bearing axis. This angle facilitates effective load distribution and axial load support.

  • Load Distribution:

The conical shape of the rollers and raceways allows tapered roller bearings to handle both radial and axial loads. Radial loads are primarily supported by the larger diameter of the rollers at the large end of the cone, while axial loads are absorbed by the smaller diameter near the small end of the cone.

  • Adjustable Clearance and Preload:

Many tapered roller bearings allow for adjustable internal clearance or preload. This feature enables fine-tuning of the bearing’s internal play, optimizing performance and minimizing friction.

  • Thrust Capability:

Tapered roller bearings can handle thrust (axial) loads in one direction, making them suitable for applications where axial loads need to be managed along with radial loads.

  • Applications:

Tapered roller bearings find applications in various industries, including automotive, heavy machinery, aerospace, and more. They are used in scenarios that require efficient load distribution and handling of combined loads.

In summary, tapered roller bearings are designed with conical geometry to accommodate both radial and axial loads. Their specific components, such as tapered rollers and a cage, work together to ensure effective load distribution, making them suitable for a wide range of industrial applications.

What are the Primary Industries that Utilize Tapered Roller Bearings and Why?

Tapered roller bearings find applications in various industries due to their ability to handle combined radial and axial loads efficiently. Here are some primary industries that utilize tapered roller bearings and the reasons for their widespread use:

  • Automotive Industry:

Tapered roller bearings are widely used in automotive applications, including wheel hubs, transmissions, and differentials. They handle the complex loads generated by vehicles during acceleration, braking, and cornering.

  • Industrial Machinery:

Industrial machinery, such as conveyors, cranes, mining equipment, and heavy-duty machinery, relies on tapered roller bearings for their ability to support heavy loads and manage axial and radial forces simultaneously.

  • Aerospace Industry:

Tapered roller bearings are employed in aerospace applications where precise motion control and load-bearing capabilities are essential. They are used in landing gear assemblies, flight control systems, and various components requiring high reliability.

  • Construction Equipment:

Construction machinery, including excavators, loaders, and bulldozers, uses tapered roller bearings to withstand the demanding conditions and heavy loads encountered on construction sites.

  • Railway Industry:

Tapered roller bearings are used in locomotives, passenger cars, and freight cars due to their ability to manage dynamic and static loads, ensuring smooth movement and stability on tracks.

  • Energy and Power Generation:

In energy and power generation sectors, such as wind turbines and hydroelectric plants, tapered roller bearings support the rotating components and handle varying loads, making them suitable for reliable energy production.

  • Marine Industry:

Tapered roller bearings are used in marine applications, including ship propulsion systems, steering mechanisms, and deck machinery. They provide robust performance in maritime environments.

  • Heavy Equipment Manufacturing:

Manufacturers of heavy equipment like mining machinery, agricultural equipment, and material handling systems utilize tapered roller bearings to ensure the durability and reliability of their products.

  • Oil and Gas Industry:

In the oil and gas sector, tapered roller bearings are used in drilling equipment, pumps, compressors, and other machinery that operates under challenging conditions.

  • Renewable Energy:

In renewable energy applications like solar tracking systems, tapered roller bearings contribute to precise tracking of solar panels, optimizing energy capture.

In these industries, tapered roller bearings offer the advantage of handling both radial and axial loads, enabling machinery and equipment to perform reliably under demanding conditions. Their versatility, load-bearing capacity, and ability to manage combined loads make them a preferred choice across a wide range of sectors.

China Custom Bearing Tapper Roller Bearings 30200 OEM Brand High Speed   bearing engineeringChina Custom Bearing Tapper Roller Bearings 30200 OEM Brand High Speed   bearing engineering
editor by CX 2023-11-06

Tapered Roller Bearing

As one of the leading tapered roller bearing manufacturers, suppliers, and exporters of mechanical products, We offer tapered roller bearing and many other products.

Please get in touch with us for details.

Mail:[email protected]

Manufacturer supplier exporter of tapered roller bearing.

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