MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 50BS21 1
Roller Chain Sprocket; 1" Bore; 50 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.522" Outside Diameter; 4.194" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 60BTB21
Roller Chain Sprocket; 60 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.426" Outside Diameter; 5.033" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 50BS21HT 1
Roller Chain Sprocket; 1" Bore; 50 Chain; 21 Teeth; 1 Row of Teeth; Hardened Teeth; 4.522" Outside Diameter; 4.194" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 50BTB21H
Roller Chain Sprocket; 50 Chain; 21 Teeth; 1 Row of Teeth; Hardened Teeth; 4.522" Outside Diameter; 4.194" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 140E21H
Roller Chain Sprocket; 140 Chain; 21 Teeth; 1 Row of Teeth; Hardened Teeth; 12.661" Outside Diameter; 11.743" Pitch Diameter; B-Hub One Side; Bushed Mount; E Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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