Bendix RB-2 bearings?

[JimMendel]

Are the three caged bearings in this picture a standard size that a bike shop may have? Does anybody make a new 3 lug sprocket (BB-147)? Thanks in advance!

 

[RustySprockets]

I'm no expert on these coaster brake hubs, but the 1/4 inch steel balls used in those bearings are certainly available and replaceable--very common.

 

[clamdigger]

Forum sponsor Porkchop BMX has the 19T Bendix cog w/trim kit and loose 1/4" balls. huskybicycles.com has Bendix caged 10 ball and 7 ball hub bearings.Sheldon Brown/ Harris Cyclery parts for Sturmy-Archer hubs; large selection of 3-tab cogs that fit Bendix CB too,but are slightly offset.

 

[B607]

My favorite single speed coaster hub. Few are better. Gary

 

[JimMendel]

Thanks for the info!

 

[Bicycle808]

FYI: Sturmey cogs come in both dished (offset) and flat versions....