Tapered Roller Bearings 6386/6320 52375/52618 H715345/H715311 6461A/6420 745A/742 596/592A 6379/6320 JM720249/JM720210(H715345/715311)

6386/6320 66.675x135.755x53.975 3.6kg 52375/52618 95.25x157.163x36.513 2.7kg H715345/H715311 71.438x136.525x46.068 3.1kg 6461A/6420 76.2x149.225x53.975 4.2kg 745A/742 69.85x150.089x44.450 3.9kg 596/592A 85.725x152.4x39.688 2.9kg 6379/6320 65.088x135.755x53.975 JM720249/JM720210 100x155x36 2.5kg

• 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.