MARTIN SPROCKET & GR
D12B17 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 12B-2 Chain; 17 Teeth; 2 Row of Teeth; No Hardened Teeth; 113.335MM Outside Diameter; 103.67MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
D12B24 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 12B-2 Chain; 24 Teeth; 2 Row of Teeth; No Hardened Teeth; 156.134MM Outside Diameter; 145.95MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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