50B21-1 7/16
BOSTON GEAR 50B21-1 7/16
Roller Chain Sprocket; 1-7/16" Bore; 50 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.522" Outside Diameter; 4.194" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
Nr. katalogowy
50B21-1 7/16
Nr kat. BDI
174532
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