DescriptionCeramic MX RC Engine bearing kits are specially designed for problematic racing engines. The rear bearings have ceramic balls, a high speed, heavy duty, retainer and a special internal design that can withstand higher radial and thrust loads than standard bearings. Ceramic hybrids are lighter, capable of achieving higher RPM’s and sustaining higher operating temperatures than traditional bearings. The front bearing is a ceramic hybrid ABEC 3 with metal retainers and rubber seals.Whenever using a ceramic hybrid bearing in an RC Engine, we suggest leaving both seals on for the front bearing and one seal facing the inside of the motor on the rear bearing. This protects the RC engine from possible bearing failure. When selecting your Engine Bearing kit please check to be sure you are getting the proper sized bearings for your engine or contact your Boca Bearing Sales rep for details.
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