80 Chain Sprocket 27 Tooth With One And Three Quarters Inch Finished Bore Precision Keyway And Two Set Screws For Secure Mounting Ready To Install Power Transmission Sprocket Model 80BS27 One Three Quarters Inch

27-Tooth #80 Chain Sprocket with 1 3/4 Bore, BS
✔️ 27 teeth, #80 chain, 1 3/4 bore, BS, single pack, keyway & screws

This #80 chain sprocket is built for dependable power transmission in conveyors, industrial machinery, and agricultural equipment. It features a 1 3/4 finished bore with a precision keyway and two set screws for secure mounting on sealed ball bearing shafts.

✅ Bore size: 1 3/4 in (44.45 mm) finished bore with 3/8 x 3/16 keyway
✅ チェーンsize: roller
✅ Teeth: 27 for precise pitch and load distribution
✅ Mounting: Includes 2 set screws for secure installation

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

A handy explanation of its role in moving machinery and keeping drives aligned. - chain drive alignment and consistent pitch with #80
- secure mounting with finished bore and keyway plus set screws
- reduces slip and wear through precise teeth engagement
- suitable for conveyors, farm equipment, and general power transmission