Tapered Roller Bearings 1280/1220 09081/09195 LM67049/LM67010 14137A/14276 11162/11300 14138A/14276 TR285216G 558/552A(14138A/14276)

1280/1220 22.225x57.15x22.225 0.29kg 09081/09195 20.6248x49.2252x19.8374 0.18kg LM67049/LM67010 31.75x59.131x15.875 0.22kg 14137A/14276 34.925x69.012x19.845 0.32kg 11162/11300 41.275x76.2x18.009 0.34kg 14138A/14276 34.925x69.012x19.845 0.32kg TR285216G 28x52x16 0.15kg 558/552A 60.325x123.825x38.1

• 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.