Roller Chain Sprocket; 50 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 5-59/64" Outside Diameter; 5.582" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/8" Bore; 50 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 5-59/64" Outside Diameter; 5.582" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 28 Teeth; 1 Row of Teeth; Hardened Teeth; 5-59/64" Outside Diameter; 5.582" Pitch Diameter; B-Hub One Side; Bushed Mount; SDS Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 50 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 5-59/64" Outside Diameter; 5.582" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/8" Bore; 50 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 5-59/64" Outside Diameter; 5.582" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material