Roller Chain Sprocket; 80 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 15.857" Outside Diameter; 15.29" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 25MM Belt Width; 10 MM Belt Pitch; T10-25 Belt Style; 48 Teeth; 30MM Face Width; Rough Bore; 150.95MM Outside Diameter; 152.78MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 19.821" Outside Diameter; 19.113" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-3 Chain; 48 Teeth; 3 Row of Teeth; Hardened Teeth; 302.082MM Outside Diameter; 291.27MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material