MARTIN SPROCKET & GR
20BTB25H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 270.383MM Outside Diameter; 253.32MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
20BTB23H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 250.063MM Outside Diameter; 233.17MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
20BTB24H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 24 Teeth; 1 Row of Teeth; Hardened Teeth; 260.223MM Outside Diameter; 243.25MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
20BTB30H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 30 Teeth; 1 Row of Teeth; Hardened Teeth; 321.132MM Outside Diameter; 303.75MM Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
20CTB70 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 726.034MM Outside Diameter; 707.68MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3535 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material
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