High Load Tapered Roller Bearing 30202 With Good Rigidity / Accuracy Retention

The 30202 tapered roller bearing is a key component in mechanical transmission systems, designed for stable operation under demanding conditions. Its unique structure enables it to handle both radial loads and unidirectional axial loads, making it ideal for applications requiring high bearing capacity and operational precision.

Widely used in automotive, machine tool, and construction machinery industries, this bearing ensures efficient and reliable equipment performance.

Roller and Raceway Cooperation: Features frustum-shaped rollers precisely guided by the inner ring's large rib. The conical surfaces intersect at the bearing center line, enabling pure rolling motion and effective stress distribution.

Separable Design: The outer ring and inner ring assembly can be separated, facilitating easy installation and maintenance. This design allows flexible adjustment of axial and radial clearances to meet various operational requirements.

• Strong Bearing Capacity: Excellent performance for large radial and unidirectional axial loads with optimized roller and raceway design
• Good Rigidity and Accuracy Retention: Line contact design provides higher rigidity, suppressing deformation and vibration while maintaining operational precision
• High-Speed Operation Capability: Optimized for stable performance at higher speeds with reduced internal friction and heat generation

• Automotive Industry: Front wheels, rear wheels, transmissions, and differential pinion shafts
• Machine Tool Field: Spindle applications requiring high precision and rigidity for precision machining
• Construction Machinery: Cranes, excavators, and other equipment facing complex, variable loads in harsh environments