Automotive retarder is a device used to enhance or replace some of the functions of the main friction braking system, usually on heavy vehicles. Automotive retarder bearings are mainly used on the internal gear shaft of the retarder. The speed range is generally 40~1500rpm, and the operating temperature range is generally -40~200 ℃. According to the different operating principles of the retarder, oil lubrication and grease lubrication are generally used.

High temperature resistance

High reliability