40 Chain Sprocket With 28 Teeth And 7/8 Inch Finished Bore Featuring Keyway And Set Screws For Secure Mounting, Ready For Reliable Power Transmission On 40 Chain, Model 40BS28-7/8

Single 28-Tooth #40 Chain Sprocket with 7/8 Bore
✔️ 28 teeth, #40 chain, 7/8 in finished bore, keyway & set screws

This rugged chain sprocket is designed for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. It fits #40 roller chain and includes a precision 7/8 inch finished bore with a keyway and two set screws for secure mounting.

✅ Bore: 7/8 in (22.23 mm) finished bore with 3/16 x 3/32 keyway
✅ Teeth: 28 teeth
✅ Chain compatibility: #40 roller chain
✅ Mounting: includes 2 set screws

💡 What is a chain sprocket with a finished bore used for in power transmission systems? A handy component that connects drive shafts to roller chains to transfer rotational motion efficiently.

• 28-tooth gear works with #40 chain in conveyors and machinery
• 7/8 bore with 3/16 x 3/32 keyway and 2 set screws for secure mounting
• Helps maintain alignment and reduces wear in drive trains