Roller Bearings vs. Ball Bearings - What's the Difference?
2 天前 · Roller bearings perform better under shock and impact loading. Ball bearings are usually sold as assemblies and are simply replaced as units. Roller bearings can often be disassembled and the roller carrier and rollers, or the outer or inner races, replaced individually. Rear-wheel-drive cars use such arrangements for the front wheels. The advantage of this design is that the races can be shrunk fit …Get Price