Ceramic Bearings Vs Steel Bearings Spinner

Watch this video and you will be set.

Ceramic bearings vs steel bearings spinner.

Stainless steel bearings win the prize for load and speed ratings. Full ceramic and hybrid ceramic. They don t expand or deform when they contact each other hertzian stress as much as steel bearings when they get really hot. The ceramic balls are often silicon nitride or equivalent.

They use ceramic balls and usually a steel inner and outer race. Ceramic bearings exist to help manage heat in high rpm applications. They reduce the rolling resistance on the wheels hence increase the precision for the balls inside and make the wheel roll faster. It takes weeks for a kogel ball to sit in a tumbler and be.

This makes their application in ball bearings somewhat impractical for both longboard and skateboard. Ceramic is brittle and unlike steel does not handle vertical loading well. While a formula 1 engine revving to 15 000 rpm can create a lot of heat that can deform and swell steel bearings. The first thing that strikes the eye when looking at bicycle bearings is the difference in price between steel bearings and hybrid ceramic bearings.

I showed and tested full ceramic bearings stainle. This is mostly due to the additional time spent to perfect a quality ceramic ball. Cost of purchase for ceramic and steel bearings. Full ceramic have ceramic ball bearings as well as the races cage and shield made from ceramic material.

Bearings can be made with chrome steel stainless steel or carbon alloy steel. Ceramic is far more superior compared to steel bearings. Stainless steel bearings and full ceramic bearings are both corrosion resistant but the ceramic bearings have greater corrosion resistance. A top class set of steel bearings as compared to a much promoted ceramic bearing is just as high performing.

They will both also cope with higher temperatures than chrome steel but ceramic bearings also win here. Ceramic bearings are in actual fact hybrid. The ceramic balls are lighter and roll better at least 3 times compared to steel balls. Hybrid ceramic have ceramic ball bearings while their races cage and shields are stainless steel.

Performance is the litmus test of a bearing. At the lower end of the market you are likely to see spinners employing full stainless steel bearings. There are actually two types of ceramic bearings. Ceramic bearings vs steel bearings ceramic materials offer superior corrosion and heat resistance higher dimensional stability and lower density which facilitates high speed.