MARTIN SPROCKET & GR
D50B45 ROLLER CHAIN SPROCKET ; RSB 50-2 CHAIN 45T B-HUB ONE SIDE
Roller Chain Sprocket; 50-2 Chain; 45 Teeth; 2 Row of Teeth; No Hardened Teeth; 9-5/16" Outside Diameter; 8.96" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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MARTIN SPROCKET & GR
D50Q45H ROLLER CHAIN SPROCKET ; 5/8"P 45T BORE FOR Q1 BUSH 2 STRAND HARD
Roller Chain Sprocket; 50-2 Chain; 45 Teeth; 2 Row of Teeth; Hardened Teeth; 9-5/16" Outside Diameter; 8.96" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material
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