Ceramic Rear Bearing 14x25.4x6 w/offset race

Ceramic rear bearing 14x25.4x6 for OS Speed, REDS, Picco, and other engines using a bearing with these dimensions.

***Balls face rear of engine.***

The bearings have double the RPM capability over steel and reduce friction,rotating mass and vibration. Material specs 52100 bearing steel, poly cage, Cerbec balls grade 3.