12x21x5 Rear Ceramic Engine Bearing 6801C
J&T Bearing's 12x21x5 Rear Ceramic Engine Bearing offers unbeatable performance for your .12 engines at a fair price. These bearings are open to allow for proper lubrication. Our Vitro Ceramic bearings offer faster acceleration, more RPM's, less drag, lighter weight, and of course longer life over tradition steel bearings.
Abec 5 Quality
Si3N4 Ceramic Balls
Glass Fiber cage