#50 Chain Sprocket with 21 Tooth and 1 1/2" Finished Bore, Model #50BS21-1 1/2 timing belt Pulley 2BK451

Pulley 2BK451

Outside diameter: 3

Sprocket #50 Chain – 10 Tooth

Groove BK35-5/8" Bore Solid Sheave Pulley 3

#50 Chain Sprocket with 21 Tooth and 1 1/2" Finished Bore, Model #50BS21-1 1/2 timing belt Pulley 2BK451Sprocket #50 Chain 21 Tooth, 1 1 2 Finished Bore with Keyway & Set Screws Looking for a reliable #50 chain sprocket? This 21 tooth, 1 1 2 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 1