MARTIN SPROCKET & GR
20A90 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 90 Teeth; 1 Row of Teeth; No Hardened Teeth; 928.243MM Outside Diameter; 909.76MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
20C90 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 90 Teeth; 1 Row of Teeth; No Hardened Teeth; 928.243MM Outside Diameter; 909.76MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
20CTB90 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 90 Teeth; 1 Row of Teeth; No Hardened Teeth; 928.243MM Outside Diameter; 909.76MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3535 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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