#80 Chain Sprocket with 21 Tooth and 2" Finished Bore, Model #80BS21-2 HTD Timing Belts 4" Cast Iron Pulley Sheave

4" Cast Iron Pulley Sheave 5/8" Shaft One Grooves V Belt A Section 4L AK40 3

When properly installed

1 Groove BK52H Solid Bushing 4

Sprocket #40 Chain – 14 Tooth

1-1/4 Finished Bore with Keyway & Set Screws

#80 Chain Sprocket with 21 Tooth and 2" Finished Bore, Model #80BS21-2 HTD Timing Belts 4" Cast Iron Pulley SheaveSprocket #80 Chain 21 Tooth, 2 Finished Bore with Keyway & Set Screws Looking for a reliable #80 chain sprocket? This 21 tooth, 2 finished bore sprocket is built for dependable power transmission and comes ready to install with a precision keyway and two set screws for secure mounting. Its a durable choice for conveyors, industrial machinery, agricultural equipment, and general power transmission systems. Product Specifications Bore Size: 2 finished