Ceramic Bearings Vs Steel Skateboard

Cost of purchase for ceramic and steel bearings.

Ceramic bearings vs steel skateboard.

Performance benefits of ceramic bearings. They use ceramic balls and usually a steel inner and outer race. Devaskation puts both ceramic and steel bearings to the test. Steel bearings are commodity items that are composed of hardened steel balls and a steel inner and outer race.

It takes weeks for a kogel ball to sit in a tumbler and be. The ceramic balls are often silicon nitride or equivalent. Since they are also heat resistant they expand less and create less friction at faster speeds. Ceramic bearings are harder than steel and deform less when pressure is applied to them.

Steel bearings are significantly less expensive than ceramic bearings but expense does not translate to a product of a higher quality. This is mostly due to the additional time spent to perfect a quality ceramic ball. Ceramic bearings are in actual fact hybrid. Most sealed ceramic bearings are actually hybrid ceramic bearings which combine a steel race with ceramic ball bearings.

Ceramics are generally excellent bearings but they are relatively expensive and not necessarily better than their steel counterparts. The ceramic balls are lighter and roll better at least 3 times compared to steel balls. Surprisingly we did learn a. A set of fine quality ceramic bearings starts out at about 200 usd more than double what you would pay for comparable steel bearings.

They reduce the rolling resistance on the wheels hence increase the precision for the balls inside and make the wheel roll faster. A ceramic bearing is also harder than steel bearings up to 30 which improves durability and they also don t rust so less maintenance should be required. Another benefit is that they do not rust when exposed to moisture making them great for cruisers and rain boards. Ceramic is far more superior compared to steel bearings.

Ceramic bearings vs steel bearings ceramic materials offer superior corrosion and heat resistance higher dimensional stability and lower density which facilitates high speed.