#40 Chain Sprocket with 17 Tooth and 1" Finished Bore, Model #40BS17-1

Sprocket #40 Chain - 17 Tooth, 1 Finished Bore with Keyway & Set Screws

Looking for a reliable #40 chain sprocket? This 17-tooth, 1 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. It’s a durable choice for conveyors, industrial machinery, agricultural equipment, and general power-transmission systems.

Product Specifications

• Bore Size: 1 finished bore
• Chain Size: #40 roller chain
• Number of Teeth: 17
• Bore Style: BS
• Keyway: 1/4 x 1/8
• Mounting: Includes 2 set screws