#50 Chain Sprocket with 40 Tooth and 1 7/16" Finished Bore, Model #50BS40-1 7/16 Transmission Belt 75"- ID: 3/4") Outside diameter:

75"- ID: 3/4") Outside diameter: 4

75" OD Double Grooves

5L 2BK40-5/8" 2BK4058 Outside diameter: 4" inch

Sprocket #40 Chain – 57 Tooth

#50 Chain Sprocket with 40 Tooth and 1 7/16" Finished Bore, Model #50BS40-1 7/16 Transmission Belt 75"- ID: 3/4") Outside diameter:Sprocket #50 Chain 40 Tooth, 1 7 16 Finished Bore with Keyway & Set Screws Looking for a reliable #50 chain sprocket? This 40 tooth, 1 7 16 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