#40 Chain Sprocket with 18 Tooth and 1 1/8" Finished Bore, Model #40BS18-1 1/8 PowerTwist Plus V-Belt Parameter Typical Value / Description

Parameter Typical Value / Description Designation H3028 Suitable Shaft Diameter (d) Approximately 140 mm Adapter Sleeve Bore Diameter (d1) Slightly larger than shaft diameter

allowing for quick installation and secure fixation using a lock nut and washer

One Groove BK50 3/4" Bore Sheave Pulley 5" Outer Diameter Outside diameter: 5" inch

2BK65H Cast Iron Bushed Pulley for V-belt Size B

AK17 5/8" Bore Cast Iron Pulley

#40 Chain Sprocket with 18 Tooth and 1 1/8" Finished Bore, Model #40BS18-1 1/8 PowerTwist Plus V-Belt Parameter Typical Value / DescriptionSprocket #40 Chain 18 Tooth, 1 1 8 Finished Bore with Keyway & Set Screws Looking for a reliable #40 chain sprocket? This 18 tooth, 1 1 8 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