#100 Chain Sprocket with 18 Tooth and 2" Finished Bore, Model #100BS18-2 HTD One Groove BK50 3/4" Bore

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

Thickness: 5/16"

2BK40H Cast Iron Bushed Pulley for V-belt Size B

typically around 135 mm Thread Size (Lock Nut) Commonly M135×2 or equivalent (verify exact size with supplier) Sleeve Width (B) Typically around 85–90 mm Lock Nut & Washer Included for secure axial fixation Material High-strength case-hardened steel Surface Finish Precision ground for smooth fitting and ease of installation Approximate Weight Between 3

3mm Pitch 28 Teeth 15mm Wide Belt Groove for 3D printer HTD3M

#100 Chain Sprocket with 18 Tooth and 2" Finished Bore, Model #100BS18-2 HTD One Groove BK50 3/4" BoreSprocket #100 Chain 18 Tooth, 2 Finished Bore with Keyway & Set Screws Looking for a reliable #100 chain sprocket? This 18 tooth, 2 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: 2 finished