#100 Chain Sprocket with 21 Tooth and 1 1/4" Finished Bore, Model #100BS21-1 1/4 Rubber V Belt the sleeve expands and presses

the sleeve expands and presses the bearing onto the shaft

BK Sheaves are accurately machined from fine grained cast iron

Lock nut and washer provide axial fixation on the shaft

Construction & agricultural machinery

H315 Bearing Adapter Sleeve with Lock Nut & Washer

#100 Chain Sprocket with 21 Tooth and 1 1/4" Finished Bore, Model #100BS21-1 1/4 Rubber V Belt the sleeve expands and pressesSprocket #100 Chain 21 Tooth, 1 1 4 Finished Bore with Keyway & Set Screws Looking for a reliable #100 chain sprocket? This 21 tooth, 1 1 4 finished bore sprocket is built for dependable power transmission and comes ready to install with a precision keyway and two set screws for secure mounting. Its a durable choice for conveyors, industrial machinery, agricultural equipment, and general power transmission systems. Product Specifications Bore Size: 1