B-Hub Finish Bore Sprocket, 10 Teeth, 1 Inch Bore, 50BS10-1 For 50 Chain, 1 Quarter By 1 Eighth Keyway, One And Nine Sixteenths Hub, 2.3 Inch OD, With Two Set Screws For Easy Mount, Built Tough Heavy Duty Gear

Finish Bore #50 Sprocket, 10 Teeth, 1in bore - single unit
✔️ 1in finished bore, 10 teeth, 1/4 x 1/8 keyway, two set screws

This finish bore sprocket is built for #50 chain drives and power-transmission tasks. It features a 1 inch finished bore, a 1/4 x 1/8 inch keyway, and two set screws for secure mounting, making it ideal for compact conveyor systems, mills, and other light-to-medium duty machinery.

✅ 50 chain compatibility
✅ Teeth: 10
✅ Bore size: 1 in finished bore
✅ Keyway: 1/4 in x 1/8 in and two set screws
✅ Hub diameter: 1-9/16 in
✅ Outside diameter: 2.3 in
✅ Length through bore: 1 in
✅ Heavy-duty gear construction for strength

💡 What is a finish bore sprocket used for? This handy gear helps transfer power in chain-drive systems across machines. - Handy for small- and medium-sized conveyors - Fits #50 chain with a 10-tooth profile - Includes a 1/4 x 1/8 keyway and two set screws - Built for durable, long-lasting operation