40 Chain Sprocket 48 Tooth One And One Eighth Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Durable Power Transmission In Industrial Machinery Conveyors And High Load Drives

40-tooth chain sprocket with 1 1/8 bore, single unit
✔️ 48-tooth sprocket, 1-1/8 in finished bore, keyway, 2 screws

This #40 chain sprocket is designed to fit #40 roller chain with a 1-1/8 inch finished bore. It’s a dependable choice for conveyors, industrial machinery, and agricultural equipment, delivering smooth power transmission in tough operating conditions.

✅ Chain size: #40 roller chain
✅ Teeth: 48 teeth
✅ Bore: 1-1/8 in finished bore
✅ Keyway: 1/4 x 1/8; includes 2 set screws
✅ Bore style: BS; mounting ready

💡 What is a chain sprocket used for in power transmission systems?

This handy piece helps transfer rotary motion from a drive chain to a shaft in many machines. - Handles torque transfer between chain and shaft in conveyors and machinery - Provides the correct speed ratio with a precise teeth count - Works with common chain sizes like #40 and includes a keyway and set screws - Enables secure mounting on BS bore style shafts