Ceramic rear bearing for the NovaRossi Line, Hudy FX,P5XS, 528, RBC6 and others using this size. The bearing dimensions are 14mm x 25.8mm x 6mm and have an offset race to provide better crankshaft support.
***IMPORTANT: Balls face the rear of the 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.