#40 Chain Sprocket with 45 Tooth and 1" Finished Bore, Model #40BS45-1 PowerTwist Plus V-Belt 5 Width (B₁) ~40 mm

5 Width (B₁) ~40 mm Lock Nut KM11 Lock Washer MB11

⚙️ Applications:

Sprocket #50 Chain – 23 Tooth

2AK61H Cast Iron Bushing Pulley for V-belt size 4L

1/2" Top Width 5/16" Thickness 102" Outside Length

#40 Chain Sprocket with 45 Tooth and 1" Finished Bore, Model #40BS45-1 PowerTwist Plus V-Belt 5 Width (B₁) ~40 mmSprocket #40 Chain 45 Tooth, 1 Finished Bore with Keyway & Set Screws Looking for a reliable #40 chain sprocket? This 45 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. Its a durable choice for conveyors, industrial machinery, agricultural equipment, and general power transmission systems. Product Specifications Bore Size: 1 finished