China supplier Bearing Factory with Tapered Roller Bearing and Ball Bearing (30203 30205 30210 30215 30303 30305 30308) drive shaft bearing

Product Description

Product name: Tapered Roller Bearing

Product brand: FKD, FE, HHB

Product material: chrome steel (GCR15)

Product measurement

  • Name: Metric Series
  • NO.: D001

     

    Dimensions mm Load Rating(KN) Max Speed Bearing
    No.
    Dynamic Static Grease Oil
    d D T B C rmin r1min Cr Cor r/min r/min
    15 35 11.75 11 10.0 0.6 0.6 14.9 13.4 12000 16000 35712
    15 42 14.25 13 11.0 1.0 1.0 21.9 19.2 10000 14000 30302
    17 40 13.25 16 11.0 1.0 1.0 20.8 20.7 10000 14000 35713
    17 47 17.25 14 12.0 1.0 1.0 27.4 24.5 9200 12000 30303
    17 47 15.25 19 16.0 1.0 1.0 31.9 29.9 9400 13000 32303
    20 42 15.00 15 12.0 0.6 0.6 27.3 31.5 9700 13000 32004
    20 47 15.25 14 12.0 1.0 1.0 27.0 27.2 8700 12000 35714
    20 47 19.25 18 15.0 1.0 1.0 33.1 34.7 8900 12000 32204
    20 52 16.25 15 13.0 1.5 1.5 35.0 33.5 7500 10000 30304
    20 52 22.25 21 18.0 1.5 1.5 45.1 46.7 8400 11000 32304
    22 44 15.00 15 11.5 0.6 0.6 28.3 33.6 9100 12000 320/22
    25 47 15.00 15 11.5 0.6 0.6 30.2 37.7 8300 11000 32005
    25 47 15.00 15 11.5 3.4 1.0 23.2 18.3 8000 11000 32005A
    25 47 17.00 17 14.0 0.6 0.6 27.5 37.0 8000 10700 33005
    25 52 16.25 15 13.0 1.0 1.0 31.5 33.7 7800 10000 35715
    25 52 19.25 18 16.0 1.0 1.0 39.8 44.8 7900 11000 32205
    25 52 22.00 22 18.0 1.0 1.0 48.9 58.5 7900 1000 33205
    25 62 18.25 17 14.0 1.5 1.5 45.0 45.8 6700 9000 0506R
    25 62 18.25 17 15.0 1.5 1.5 48.2 46.9 6800 9000 30305
    25 62 18.25 17 13.0 1.5 1.5 41.5 45.0 5700 8000 30305D
    25 62 25.25 24 20.0 1.5 1.5 61.2 64.1 6900 9100 32305
    28 52 16.00 16 12.0 1.0 1.0 35.2 44.0 7500 10000 320/28
    28 58 24.00 24 19.0 1.0 1.0 57.6 69.5 7000 9300 332/28
    30 55 17.00 17 13.0 1.0 1.0 38.2 48.0 7000 9400 32006
    30 55 20.00 20 16.0 1.0 1.0 39.5 59.5 6700 9100 33006
    30 62 17.25 16 14.0 1.0 1.0 41.5 44.8 6500 8700 35716
    30 62 21.25 20 17.0 1.0 1.0 50.7 57.9 6500 8700 32206
    30 62 25.00 25 19.5 1.0 1.0 66.4 79.4 6500 8700 33206
    30 72 20.75 19 16.0 1.5 1.5 59.6 50.1 5800 7700 30306
    30 72 20.75 19 14.0 1.5 1.5 56.5 55.2 5900 7900 0607
    30 72 28.75 27 23.0 1.5 1.5 82.2 91.6 5900 7900 32306
    32 58 17.00 17 13.0 1.0 1.0 39.2 50.6 6700 8900 320/32
    32 65 26.00 26 20.5 1.0 1.0 71.8 86.9 6200 8300 332/32
    35 62 18.00 18 14.0 1.0 1.0 45.5 59.4 6200 8200 32007
    35 62 21.00 21 17.0 1.0 1.0 51.3 68.0 6200 8200 33007
    35 72 18.25 17 15.0 1.5 1.5 55.1 60.9 5600 7400 35717
    35 72 24.25 23 19.0 1.5 1.5 69.6 82.4 5600 7500 32207
    35 72 28.00 28 22.0 1.5 1.5 87.6 107.0 5700 7500 33207
    35 80 22.75 21 18.0 2.0 1.5 76.0 79.0 7750 8050 30307
    35 80 32.75 31 25.0 2.0 1.5 101.0 114.0 5300 7000 32307
    40 68 19.00 19 14.5 1.0 1.0 53.5 71.4 5600 7400 32008
    40 68 22.00 22 18.0 1.0 1.0 60.4 84.6 5500 7400 33008
    40 75 26.00 26 20.5 1.5 1.5 82.2 108.0 5200 6900 33108
    40 80 19.75 18 16.0 1.5 1.5 62.9 69.2 5000 6700 35718
    40 80 24.75 23 19.0 1.5 1.5 77.7 90.8 5000 6600 32208
    40 80 32.00 32 25.0 1.5 1.5 108.0 139.0 5000 6700 33208
    40 90 25.25 23 20.0 2.0 1.5 90.6 101.0 4500 6100 30308
    40 90 35.25 33 27.0 2.0 1.5 116.0 139.0 4600 6200 32308
    45 75 20.00 20 15.5 1.0 1.0 62.8 86.5 5000 6600 32009
    45 75 24.00 24 19.0 1.0 1.0 69.6 101.0 500 6700 33009
    45 80 26.00 26 20.5 1.5 1.5 87.5 120.0 4800 6400 33109
    45 85 20.75 19 16.0 1.5 1.5 67.2 77.4 4600 6100 35719
    45 85 24.75 23 19.0 1.5 1.5 84.2 104.0 4600 6100 32209
    45 85 32.00 32 25.0 1.5 1.5 112.0 149.0 4600 6200 33209
    45 100 27.25 25 22.0 2.0 1.5 113.0 128.0 4100 5400 30309
    45 100 38.25 36 30.0 2.0 1.5 146.0 180.0 4100 5500 32309
    50 80 20.00 20 15.5 1.0 1.0 65.7 94.5 4600 6100 32571
    50 80 24.00 24 19.0 1.0 1.0 73.0 110.0 4600 6100 33571
    50 85 26.00 26 20.0 1.5 1.5 89.4 127.0 4400 5900 33110
    50 90 21.75 20 17.0 1.5 1.5 76.5 91.7 4300 5700 35710
    50 90 24.75 23 19.0 1.5 1.5 85.0 105.0 4300 5700 32210
    50 90 32.00 32 24.5 1.5 1.5 119.0 167.0 4300 5700 33210
    50 110 29.25 27 23.0 2.5 2.0 137.0 152.0 3700 4900 3571
    50 110 42.25 40 33.0 2.5 2.0 176.0 220.0 3700 5000 32310
    50 110 29.25 27 23.0 2.5 2.0 137.0 152.0 3700 4900 3571
    55 90 23.00 23 17.5 1.5 1.5 84.6 121.0 4100 5500 32011
    55 90 27.00 27 21.0 1.5 1.5 96.5 145.0 4100 5400 33011
    55 95 30.00 30 23.0 1.5 1.5 116.0 161.0 4000 5300 33111
    55 100 22.75 21 18.0 2.0 1.5 94.6 113.0 3900 5200 35711
    55 100 26.75 25 21.0 2.0 1.5 107.0 133.0 3900 5200 32211
    55 100 35.00 35 27.0 2.0 1.5 142.0 189.0 3900 5200 33211
    55 120 31.50 29 25.0 2.5 2.0 149.0 170.0 3300 4500 3571
    55 120 45.50 43 35.0 2.5 2.0 200.0 250.0 3400 4500 32311
    60 95 23.00 23 17.5 1.5 1.5 86.1 127.0 3900 5200 32012
    60 95 27.00 27 21.0 1.5 1.5 101.0 162.0 3900 5200 33012
    60 100 30.00 30 23.0 1.5 1.5 118.0 170.0 3700 5000 33112
    60 110 23.75 22 19.0 2.0 1.5 106.0 127.0 3500 4700 35712
    60 110 29.75 28 24.0 2.0 1.5 132.0 167.0 3500 4700 32212
    60 110 38.00 38 29.0 2.0 1.5 174.0 239.0 3600 4700 33212
    60 130 33.50 31 26.0 3.0 2.5 173.0 201.0 3100 4100 3571
    60 130 48.50 46 37.0 3.0 2.5 244.0 315.0 3100 4200 32312
    65 100 23.00 23 17.5 1.5 1.5 90.0 137.0 3600 4800 32013
    65 100 27.00 27 21.0 1.5 1.5 103.0 169.0 3600 4800 33013
    65 110 34.00 34 26.5 1.5 1.5 152.0 223.0 3400 4600 33113
    65 120 24.75 23 20.0 2.0 1.5 128.0 156.0 3200 4300 35713
    65 120 32.75 31 27.0 2.0 1.5 157.0 203.0 3200 4300 32213
    65 120 41.00 41 32.0 2.0 1.5 200.0 277.0 3200 4300 33213
    65 140 36.00 33 28.0 3.0 2.5 204.0 239.0 2800 3800 3571
    70 110 25.00 25 19.0 1.5 1.5 108.0 163.0 3300 4400 32014
    70 110 31.00 31 25.5 1.5 1.5 134.0 208.0 3300 4400 33014
    70 120 37.00 37 29.0 2.0 1.5 181.0 266.0 3100 4200 33114
    70 125 26.25 24 21.0 2.0 1.5 138.0 173.0 3100 4100 35714
    70 125 33.25 31 27.0 2.0 1.5 169.0 225.0 3100 4100 32214
    70 125 41.00 41 32.0 2.0 1.5 206.0 294.0 3100 4100 33214
    70 150 38.00 35 30.0 3.0 2.5 230.0 273.0 2600 3500 3571
    70 150 54.00 51 42.0 3.0 2.5 317.0 414.0 2700 3600 32314
    75 115 25.00 25 19.0 1.5 1.5 110.0 169.0 3100 4200 32015
    75 115 31.00 31 25.5 1.5 1.5 141.0 225.0 3200 4200 33015
    75 125 37.00 37 29.0 2.0 1.5 186.0 280.0 3000 4000 33115
    75 130 27.25 25 22.0 2.0 1.5 142.0 181.0 2900 3900 35715
    75 130 33.25 31 27.0 2.0 1.5 174.0 234.0 2900 3900 32215
    75 130 41.00 41 31.0 2.0 1.5 212.0 310.0 2900 3900 33215
    75 160 40.00 37 31.0 3.0 2.5 260.0 311.0 2500 3300 3571
    75 160 58.00 55 45.0 3.0 2.5 363.0 481.0 2500 3300 32315
    80 125 29.00 29 22.0 1.5 1.5 147.0 225.0 2900 3900 32016
    80 130 37.00 37 29.0 2.0 1.5 191.0 294.0 2800 3800 33116
    80 140 28.25 26 22.0 2.5 2.0 161.0 202.0 2700 3600 35716
    80 140 35.25 33 28.0 2.5 2.0 203.0 271.0 2700 3600 32216
    80 140 46.00 46 35.0 2.5 2.0 250.0 371.0 2700 3600 33216
    80 170 42.50 39 33.0 3.0 2.5 294.0 355.0 2300 3100 3 0571
    80 170 61.50 58 48.0 3.0 2.5 383.0 503.0 2300 3100 32316
    85 130 29.00 29 22.0 1.5 1.5 150.0 234.0 2800 3700 32017
    85 140 41.00 41 32.0 2.5 2.0 224.0 346.0 2600 3500 33117
    85 150 30.50 28 24.0 2.5 2.0 182.0 231.0 2500 3400 35717
    85 150 38.50 36 30.0 2.5 2.0 232.0 315.0 2500 3400 32217
    85 150 49.00 49 37.0 2.5 2.0 294.0 439.0 2500 3400 33217
    85 180 44.50 41 34.0 4.0 3.0 316.0 384.0 2200 2900 3 0571
    85 180 63.50 60 49.0 4.0 3.0 439.0 587.0 2200 3000 32317
    90 140 32.00 32 24.0 2.0 1.5 178.0 276.0 2600 3500 32018
    90 150 45.00 45 35.0 2.5 2.0 258.0 413.0 2500 3300 33118
    90 160 32.50 30 26.0 2.5 2.0 204.0 261.0 2400 3200 33117
    90 160 42.50 40 34.0 2.5 2.0 263.0 362.0 2400 3200 32218
    95 145 32.00 32 24.0 2.0 1.5 182.0 287.0 2500 3300 32019
    95 145 39.00 39 32.5 2.0 1.5 226.0 382.0 2500 3300 33019
    95 170 34.50 32 27.0 3.0 2.5 231.0 299.0 2200 3000 35719
    95 170 45.50 43 37.0 3.0 2.5 311.0 439.0 2200 3000 32219
    100 150 32.00 32 24.0 2.0 1.5 185.0 298.0 2400 3200 32571
    100 180 49.00 46 39.0 3.0 2.5 347.0 495.0 2100 2800 32220
    105 160 35.00 35 26.0 2.5 2.0 215.0 344.0 2200 3000 32571
    110 170 38.00 38 29.0 2.5 2.0 248.0 395.0 2100 2800 32571
    110 170 47.00 47 37.0 2.5 2.0 287.0 502.0 2100 2800 33571

      /* 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

    Rolling Body: Roller Bearings
    The Number of Rows: Single
    Outer Dimension: Small and Medium-Sized (60-115mm)
    Material: Bearing Steel
    Spherical: Non-Aligning Bearings
    Load Direction: Thrust Bearing
    Samples:
    US$ 0/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    tapered roller bearing

    What are the Common Signs of Wear or Damage in Tapered Roller Bearings?

    Identifying signs of wear or damage in tapered roller bearings is crucial for maintaining optimal performance and preventing costly failures. Here are the common signs to look for:

    • Abnormal Noise:

    Unusual noises, such as grinding, clicking, or rumbling sounds, may indicate damage within the bearing. These noises could result from worn rollers, raceways, or insufficient lubrication.

    • Vibration:

    Excessive vibration or unusual vibrations not typically present during operation may indicate an issue with the bearing. Vibration can result from misalignment, worn components, or uneven loading.

    • Increased Operating Temperature:

    If the bearing becomes excessively hot during operation, it could indicate inadequate lubrication, excessive friction, or other issues. Monitoring temperature changes can help identify potential problems.

    • Irregular Rotation:

    If the bearing experiences irregular rotation, such as sticking or rough movement, it could be due to damaged rollers, misalignment, or improper preload.

    • Visible Wear:

    Inspect the bearing for visible signs of wear or damage, such as pitting, scoring, discoloration, or deformation of the bearing components.

    • Increased Noise or Vibration Under Load:

    If the bearing makes more noise or vibrates noticeably when subjected to load, it could indicate that the bearing is unable to handle the applied load properly.

    • Uneven Wear:

    Uneven wear patterns on the rollers or raceways can suggest misalignment or inadequate lubrication, causing the bearing to experience uneven loading.

    • Loss of Performance:

    If the bearing’s performance decreases, such as reduced efficiency or increased friction, it may indicate wear, contamination, or other issues affecting the bearing’s operation.

    • Looseness or Play:

    If there’s excessive play or looseness in the bearing assembly, it could be a sign of worn components or inadequate preload, impacting the bearing’s stability and performance.

    • Leaks or Contaminants:

    Inspect for leaks of lubricant or the presence of contaminants around the bearing. Leaks can indicate seal damage, and contaminants can accelerate wear.

    • Observable Damage to Components:

    If any bearing components, such as rollers, cages, or raceways, appear visibly damaged or deformed, immediate attention is necessary to prevent further issues.

    Regular inspection and maintenance are essential to catch these signs early and prevent further damage. Addressing wear or damage promptly can extend the bearing’s lifespan and avoid costly downtime.

    tapered roller bearing

    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.

    tapered roller bearing

    What Advantages do Tapered Roller Bearings Offer Compared to Other Bearing Types?

    Tapered roller bearings offer several advantages that make them a preferred choice in various applications compared to other bearing types. These advantages stem from their unique design and capabilities. Here’s a look at the benefits of tapered roller bearings:

    • High Load-Carrying Capacity:

    Tapered roller bearings can handle both radial and axial loads simultaneously, making them suitable for applications with combined loads. Their conical geometry allows for effective load distribution, enabling them to support heavy loads without premature wear.

    • Efficient Axial Load Handling:

    Tapered roller bearings excel at managing axial (thrust) loads in one direction. This capability is crucial in applications where axial loads are present, such as automotive transmissions or industrial machinery.

    • Reduced Friction and Heat Generation:

    The conical shape of the rollers and the matching raceways result in point contact, reducing friction and minimizing heat generation. This efficiency contributes to improved overall performance and energy savings.

    • Adjustable Clearance and Preload:

    Tapered roller bearings often allow for adjustable internal clearance or preload. This feature enables fine-tuning of the bearing’s play, optimizing performance and extending the bearing’s lifespan.

    • High Precision:

    Tapered roller bearings are available in various precision classes to meet different application requirements. Their precision makes them suitable for applications demanding accurate motion control and positioning.

    • Versatility:

    Tapered roller bearings are used in a wide range of industries and applications, from automotive and heavy machinery to aerospace and industrial equipment. Their ability to handle diverse loads and conditions contributes to their versatility.

    • Durability:

    Tapered roller bearings are designed to withstand shocks and impacts, making them suitable for applications with dynamic loads or vibrations. Their robust construction contributes to their overall durability.

    • High-Speed Capability:

    Tapered roller bearings can operate at high speeds due to their efficient contact geometry and reduced friction. This makes them suitable for applications requiring rapid rotation.

    • Cost-Effectiveness:

    While the initial cost may vary, tapered roller bearings are often cost-effective due to their long service life and ability to handle heavy loads. Their durability can lead to reduced maintenance and replacement costs over time.

    • Compatibility with Combined Loads:

    Tapered roller bearings are well-suited for applications where radial and axial loads occur simultaneously, eliminating the need for multiple bearing types and simplifying design and installation.

    In summary, tapered roller bearings offer a combination of load-carrying capacity, efficiency, adjustability, precision, and versatility that sets them apart from other bearing types. Their ability to handle a variety of loads and conditions makes them an advantageous choice in numerous industrial applications.

    China supplier Bearing Factory with Tapered Roller Bearing and Ball Bearing (30203 30205 30210 30215 30303 30305 30308)   drive shaft bearingChina supplier Bearing Factory with Tapered Roller Bearing and Ball Bearing (30203 30205 30210 30215 30303 30305 30308)   drive shaft bearing
    editor by CX 2024-05-16

    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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