China High Strength Tapered Roller Bearings L44643/L44610 07100-S/07210X L44643/L44613 07100-S/07205 1780/1730 15578/15520 M84548/M84510 15578/15523(1780/1738X)

Bearing type: Inner ring type / Outer diameter type Inner diameter x Outer diameter x Height (mm) L44642/L44610 25.4x50.292x14.224 07100-S/07210X 25.4x50.8x15.011 07100-SA/07210X 25.4x50.8x15.011 L44643/L44613 25.4x51.986x15.011 07100-SA/07205 25.4x52x15.011 07100-S/07205 25.4x52x15.011 1780/1730 25.4x53.975x19.368 1780/1729 25.4x56.896x19.368 1986/1922 25.4x57.15x19.845 1994X/1922 25.4x57.15x19.845 1780/1738X 25.4x57.15x20.218 1986/1932 25.4x58.738x19.050 1986/1931 25.4x60.325x19.845 1994X/1931 25.4x60.325x19.845 15100-SR/15245 25.4x62x18.161

• 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.