12-Tooth Chain Sprocket for 80 Chain With 1 3 Eighth Inch Finished Bore Model 80BS12 1 3 Eighth Precision Machined Power Transmission Sprocket With Keyway And Two Set Screws For Secure Mounting In Industrial Machinery

Single #80 chain sprocket, 12 teeth, 1 3/8 in bore
✔️ 12-tooth #80 sprocket, 1 3/8 bore (34.93), 5/16x5/32 keyway, 2 screws

This #80 chain sprocket is a dependable drive component used to transmit power between shafts in conveyors, industrial machinery, and agricultural equipment. It arrives ready to mount with a precise keyway and two set screws to secure it in place.

✅ Bore Size: 1 3/8 in finished bore (34.93 mm)
✅ Chain Size: #80 roller chain
✅ Teeth: 12
✅ Bohrungsausführung: BS
✅ Keyway: 5/16 x 5/32
✅ Befestigung: Inklusive 2 Stellschrauben

💡 What is a chain sprocket used for in a power transmission system? - Transfers torque between chain and shaft - Handy for conveyors, agricultural equipment, and manufacturing lines - Fits #80 chain with 1 3/8 bore - Secure mounting via keyway and set screws