BOSTON GEAR
40B45-1 7/16 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL
Roller Chain Sprocket; 1-7/16" Bore; 40 Chain; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.45" Outside Diameter; 7.168" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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BOSTON GEAR
40B42-1 1/4 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL
Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 42 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.972" Outside Diameter; 6.691" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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BOSTON GEAR
40B45-1 1/4 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL
Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.45" Outside Diameter; 7.168" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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BOSTON GEAR
40B27-3/4 ROLLER CHAIN SPROCKET ; NON RETURNABLE
Roller Chain Sprocket; 3/4" Bore; 40 Chain; 27 Teeth; 1 Row of Teeth; No Hardened Teeth; 4-37/64" Outside Diameter; 4.307" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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BOSTON GEAR
40B27-1 ROLLER CHAIN SPROCKET ; NON RETURNABLE
Roller Chain Sprocket; 1" Bore; 40 Chain; 27 Teeth; 1 Row of Teeth; No Hardened Teeth; 4-37/64" Outside Diameter; 4.307" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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