#40 Chain Sprocket with 72 Tooth and 3/4" Finished Bore, Model #40BS72-3/4 HTD Timing Belts Outside diameter: 2-1/2" inch (2

Outside diameter: 2-1/2" inch (2

item: BK25 5/8"

Sprocket #35 Chain – 45 Tooth

9"- H :ID 1-1/2") Outside diameter: 4

2BK-20 1/2" Bore Solid Sheave Pulley with 2" OD

#40 Chain Sprocket with 72 Tooth and 3/4" Finished Bore, Model #40BS72-3/4 HTD Timing Belts Outside diameter: 2-1/2" inch (2Sprocket #40 Chain 72 Tooth, 3 4 Finished Bore with Keyway & Set Screws Looking for a reliable #40 chain sprocket? This 72 tooth, 3 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: 3 4