MARTIN SPROCKET & GR
MARTIN SPROCKET & GR D28C72
Roller Chain Sprocket; 28B-2 Chain; 72 Teeth; 2 Row of Teeth; No Hardened Teeth; 1044.753MM Outside Diameter; 1019.048MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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