China High Strength Tapered Roller Bearings LM29748/LM29710 19150/19268 13685A/13621 13685A/13620 13687/13624 16150/16282 2788A/2735X(13686/13621)

Bearing type: Inner ring type/Outer diameter type Inner diameter x Outer diameter x Height (mm) LM29748/LM29710 38.1x65.088x18.034 19150/19268 38.1x68.262x15.875 19150/19269 38.1x68.262x19.997 13685A/13621 38.1x69.012x19.05 13685/13620 38.1x69.012x19.05 13687/13621 38.1x69.012x19.05 13687/13620 38.1x69.012x19.05 13685A/13620 38.1x69.012x19.05 13686/13621 38.1x69.012x26.195 13686/13620 38.1x69.012x26.195 13685/13624 38.1x69.969x21.996 13687/13624 38.1x69.969x21.996 19150/19281 38.1x71.438x15.875 19150/19283 38.1x72x17.018 16150/16282 38.1x72x19 16150/16283 38.1x72.238x23.812 2788/2735X 38.1x73.025x23.812 2788A/2735X 38.1x73.025x23.812

• 1.Structural Features: Both inner and outer rings feature tapered raceways, with truncated cone-shaped rolling elements. The inner ring, outer ring, rolling elements, and cage collectively form a complete, separable assembly.
• 2.Load-bearing capacity: Capable of simultaneously withstanding radial loads and unidirectional axial loads. Axial load capacity increases with contact angle; a larger contact angle makes it suitable for applications where axial loads constitute a higher proportion.
• 3.Applicable Conditions: Commonly used in machinery subjected to combined loads, such as automotive hubs, axles, and gearboxes, as well as machine tool spindles and mining equipment. Particularly suitable for low-to-medium speed applications involving impact or vibration.
• 4.Installation Requirements: Adjust the clearance during installation (achieved through relative axial displacement between the inner and outer rings). Excessive clearance may cause vibration and noise, while insufficient clearance may accelerate wear due to increased heat generation. A suitable locking device must be used in conjunction.
• 5.Performance Limitations: Cannot withstand bidirectional axial loads. For bidirectional load-bearing requirements, must be installed in pairs with opposing directions.