Tapered Roller Bearings 395A/394A TR070902 29585/29520 389A/383A 469/453X TR080803R/TR080803-9 3577/3525 LM806649/LM806610(LM806649/LM806610)

395A/394A 66.675x110x22 0.79kg TR070902 35x85x21 0.6kg 29585/29520 63.5x107.95x25.4 0.95kg 389A/383A 53.975x100x21 0.72kg 469/453X 57.15x104.775x30.162 1.05kg TR080803R/TR080803-9 40x80x30 0.68kg LM806649/LM806610 53.975x88.9x19.05 0.44kg 3577/3525 41.275x87.312x30.162 0.82kg

• 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.