MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 50B19
Roller Chain Sprocket; 50 Chain; 19 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.121" Outside Diameter; 3.798" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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