TKO Ceramic 12x21x5mm Rear Engine Bearing (TRX 3.3) (1)
This is the ceramic rear bearing from TKO Competition Development for .12 and Traxxas 3.3 engines. The bearings dimensions are 12mm x 21mm x 5mm . 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.
NOTE: This bearing should be installed so that the balls face
the rear of the engine (towards the backplate), in order to allow
This product was added to our catalog on October 11, 2006.