#50 Chain Sprocket with 40 Tooth and 1 1/2" Finished Bore, Model #50BS40-1 1/2 Idler Pulleys Outside diameter: 4" inch ~

Outside diameter: 4" inch ~ 3

Enables easy mounting and dismounting of tapered bore bearings

🛠️ H2324 Bearing Adapter Sleeve with Lock Nut & Washer

For mounting tapered bore bearings like 1211K

1 Groove BK20 3/4" Bore Solid Pulley 2" Outer Diameter Outside diameter: 2" inch

#50 Chain Sprocket with 40 Tooth and 1 1/2" Finished Bore, Model #50BS40-1 1/2 Idler Pulleys Outside diameter: 4" inch ~Sprocket #50 Chain 40 Tooth, 1 1 2 Finished Bore with Keyway & Set Screws Looking for a reliable #50 chain sprocket? This 40 tooth, 1 1 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: 1 1