30210 Tapered Roller Bearing 50x90x20mm With Cone And Cup Included, High Precision Chrome Steel 52100 Bearing For Radial And Axial Load Handling, Durable Wheel And Machinery Component Suitable For Automotive Industrial Equipment Conveyors And Rotating
✔️ 50 mm bore, 90 mm outer, 20 mm width; pack: 1 bearing, cone & cup included
This precision 30210 tapered roller wheel bearing combines radial and axial load handling in one compact package. It includes both the cone and cup and is built from tough 52100 chrome steel, making it a go-to choice for wheel hubs, conveyors, and machinery assemblies that demand reliable performance.
✅ Inner diameter 50 mm, outer diameter 90 mm, width 20 mm
✅ Cone and cup included in the package
✅ Made from 52100 chrome steel for durability
✅ Basic load Cr 76,500 N, Cor 91,500 N; grease 4,300 RPM / oil 5,600 RPM
💡 What is a tapered roller bearing used for in wheel hubs and shafts with mixed radial and axial loads?
Handy answer: Tapered roller bearings handle both radial and axial loads in one direction, which helps maintain alignment and load distribution in rotating assemblies.
- Common use in wheel hubs, gear trains, and conveyor rollers for durable performance
- Key advantage is high load ratings and predictable wear with proper lubrication
- Optimized for metal-to-metal contact with chrome steel 52100 and precision cone/cup