12-Tooth Chain Sprocket For 100 Chain With Finished Bore Two And Three Sixteenths Inches, Includes Precision Keyway And Two Set Screws For Quick Secure Mounting, Model 100BS12, Durable Power Transmission Sprocket

12-Tooth #100 chain sprocket with 2 3/16 in bore
✔️ 12-tooth sprocket, 2 3/16 in bore (55.56 mm), keyway + 2 set screws

Designed for #100 roller chain, this sprocket is a reliable choice for conveyors, agricultural equipment, and industrial machinery. It arrives ready to install with a precision keyway and two set screws for secure mounting.

✅ Pack Size: Single sprocket
✅ Teeth: 12
✅ Bore: 2 3/16 in finished bore (55.56 mm)
✅ Keyway: 1/2 x 1/4
✅ Mounting: Includes 2 set screws
✅ Chain Size: #100

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

A handy component that transfers torque to a chain and keeps it aligned in conveyors and machinery. - Transfers torque to the chain - Maintains chain engagement for steady operation - Works with 1/2 x 1/4 keyway and two set screws - Ideal for #100 roller chain in industrial setups