Hybrid Ceramic Bearings

Ceramic hybrid bearings have steel races and ceramic balls.

Hybrid ceramic bearings.

The ceramic balls in the bearing act as an insulator breaking the circuit between the housing and shaft. A hybrid ceramic bearing provides a high level of insulation in an electric motor thus preventing the motor from an unannounced premature failure. Ceramic is non porous non magnetic non corrosive and lighter than steel. Hybrid ceramic bearings have traditional 52100 steel or stainless steel rings with ceramic silicon nitride si3n4 balls.

Ceramic balls are suitable for applications where high loads high speeds and extreme temperatures are factors. Hybrid ceramic bearings advanced ceramic manufacturer. Hybrid bearings use of ceramic silicon nitride balls in place of steel balls can radically improve bearing performance. Hybrid bearings have rings made of bearing steel and rolling elements made of bearing grade silicon nitride si 3 n 4 which make the bearings electrically insulating.

Silicon nitride rolling elements can extend bearing service life by offering enhanced bearing performance even under difficult operating conditions. Because ceramic balls are 60 lighter than steel balls and because their surface finish is almost perfectly smooth they exhibit vibration levels two to seven times lower than conventional metal rings metal balls ball bearings. In addition to being excellent electric insulators hybrid bearings have a higher speed capability and will provide longer service life than all steel bearings in most applications. Ceramic hybrid bearings have steel races and ceramic balls.

Mrc hybrid ceramic ball bearings use a combination of traditional 52100 steel rings precision matched with silicon nitride ceramic balls. Below we go into a brief description explaining the role of ceramic bearings and then compare hybrid vs. Hybrid ceramic bearings have steel races and ceramic balls. Decisions on whether to choose ceramic bearings or hybrid bearings will come down to cost the application and the hostility of the environment in which the bearings are to be used.

Bearings are an important component of bikes their overall quality and design can mean a lot if you are customising your bike and looking for a superior performance. Ceramic hybrid bearings. While your application may not require ceramic bearings with the extreme temperature resistance of the nasa space shuttle a better understanding of the different types should make your decision a little easier. Ceramic balls are suitable for applications where high loads high speeds and extreme temperatures are factors.

They roll a bit faster than even the best steel bearings because the balls are smoother harder rounder and more uniform in size and the steel races are often ground smoother as well.