MARTIN SPROCKET & GR
80BS20 2 3/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE
Roller Chain Sprocket; 2-3/16" Bore; 80 Chain; 20 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.914" Outside Diameter; 6.392" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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