50 Chain Sprocket With 30 Tooth And One And One Quarter Inch Finished Bore, Includes Keyway And Two Set Screws For Secure Mounting, Precision Machined For Reliable Power Transmission And Easy Installation, Model 50BS30, One And One Quarter Inch Bore

Premium #50 Chain Sprocket with 30 Teeth and 1 1/4 Bore ✔️ 1 piece, #50 chain, 30 teeth, 1 1/4 finished bore with keyway

This single #50 chain sprocket is built for dependable power transmission in conveyors, industrial machinery, and agricultural equipment. It mounts on a 1 1/4" finished bore shaft with a precision keyway and comes with two set screws for secure, accurate alignment.

✅ Bore size: 1 1/4" finished bore (31.75 mm) with 1/4 x 1/8" keyway (6.35 x 3.175 mm)
✅ Chain compatibility: fits #50 roller chain
✅ Teeth: 30 teeth for smooth power transfer
✅ Mounting: includes two set screws for secure drive
✅ Mounting style: BS bore for easy integration with standard conveyors

💡 What is a #50 chain sprocket with a 1 1/4 finished bore used for in conveyor and drive systems? This handy piece powers drive chains in a wide range of conveyors and equipment. - It provides a reliable link between the drive shaft and roller chain - It keeps chain pitch aligned to reduce wear and noise - It bolts on standard shafts with a 1 1/4" finished bore, keyway, and two set screws