RBS stocks a large selection of Double row precision high speed ball bearings for superchargers. This bearing can be used for the front of most GM type superchargers and will provide long lasting life due to the double row ball bearings load carrying capability.
Fits 3-71 thru 16-71 GM type roots blowers. Fits most Mooneyham, Kuhl, Blower Shop, BDS, Hampton, Littlefield or GM superchargers.
Racer can choose from drop down menu, import open, sealed or premium open or sealed. Typically the blower has open bearings in the front and sealed in the rear.
Measurements are 2.048" O.D. x .810" thick with an .985" I.D. Bearings are sold individually.
Racer can pick bearing type from drop down menu.