Demon R2ZZC Ceramic ball Motor Ball Races. (R2-ZZ/C) 1/8th x 3/8th x 5/32" (One)
For most Brushless and Brushed Stock and Modified Motors.
Low friction Grey Ceramic balled bearing for motors. 1/8th x 3/8th. Stainless steel case, with low friction internal teflon shields.
Suitable as a replacement for stock motor bushes, and GM Brushless motors
Withstands higher temperature than standard bearing
Replacement for most brushless motors, Surpass, R1, Trinity, Revtech etc
Note: All bearings must be lightly oiled
They are easy to put in, but you must only press on the outside edge of the bearing. The flat face of the removed bush is ideal. (Do not press on centre of bearing as it will deform the internal cage and cause a lot of friction !!
You can push out the endbell one with a round object slightly smaller than the hole. Then place the old bush and new bearing on the comm end of the armature and use that to push it in straight.
The can one will need you to knock it out with a small hammer or similar.
Then put the bush and bearing on the armature shaft commutator end, , get it down to the bottom of the can, without falling off, and hold it straight over a hole on a solid object, or a vice, and tap the arm shaft util you feel it hit the bottom of the can.