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
20B28 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 300.838MM Outside Diameter; 283.57MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
20A15 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL
Roller Chain Sprocket; 20B-1 Chain; 15 Teeth; 1 Row of Teeth; No Hardened Teeth; 168.402MM Outside Diameter; 152.71MM 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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