China High Strength Tapered Roller Bearing A2031/A2126 A4044/A4138 A4049/A4138 00050/00150 L21549/L21511 05062/05185 09062/09194 05066/05185(05066/05185)

Bearing type: Inner ring type / Outer ring type, inner diameter x outer diameter x height (mm) A2031/A2126 7.937x31.991x10.008 A2037/A2126 9.525x31.991x10.008 A4044/A4138 11.112x34.988x10.998 A2047/A2126 11.987x31.991x10.008 A4049/A4138 12.68x34.988x10.998 A4049/A4138D 12.6797x34.9885x25.1739 A4050/A4138 12.7x34.988x10.998 A4050/A4138D 12.7x34.9885x25.1739 00050/00150 12.7x38.1x13.495 A4059/A4138 14.989x34.988x10.998 A4059/A4138D 14.989x34.988x25.1739 L21549/L21511 15.875x34.988x10.998 A6062/A6157 15.875x39.992x12.014 03062/03162 15.875x41.275x14.288 11590/11520 15.875x42.862x14.288 17580/17520 15.875x42.862x16.67 05062/05185 15.875x47x14.381 05062/05185D 15.875x47x31.75 09062/09195 15.875x49.225x19.845 09062/09194 15.875x49.225x23.02 21063/21212 15.875x53.975x22.225 HM81649/HM81610 15.987x46.975x21 A6067/A6157A 16.993x39.982x12.014 A6067/A6157 16.993x39.992x12.014 05066/05185 16.993x47x14.381 05066/05185D 16.993x47x31.75

• 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.