Duratrax 9x17mm Teflon Sealed Front Crankshaft Ball Bearing
This is the Duratrax 9x17mm Teflon Sealed Front Crankshaft Ball Bearing.
FEATURES: Made of chrome steel with a teflon seal on one side.
the other side is open (not sealed or shielded)
The open side allows the bearing to be continually
lubricated by the oil in the fuel
Fits OS MAX .12 CZ-R, CZ-Z and CV series engines
INCLUDES: One 9x17x5mm ball bearing with teflon seal on 1 side
REQUIRES: OS MAX .12CZ-R, CZ-Z or CV series engine
COMMENTS: The original front bearing is 22631019
There is grease pre-applied on the bearing
Install with the teflon seal facing the outside of the engine