MARTIN SPROCKET & GR
60BS21 1 15/16 ROLLER CHAIN SPROCKET ; 3/4" P 21T 1-15/16" BORE
Roller Chain Sprocket; 1-15/16" Bore; 60 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.426" Outside Diameter; 5.033" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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Le numéro de pièce BDI