Synchronous Pulley; 25.4MM Bore; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 42 Teeth; 66.802MM Face Width; Finished Bore; 105.359MM Outside Diameter; 106.959MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 34.925MM Bore; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 42 Teeth; 66.802MM Face Width; Finished Bore; 105.359MM Outside Diameter; 106.959MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 60-2 Chain; 42 Teeth; 2 Row of Teeth; Hardened Teeth; 10.458" Outside Diameter; 10.037" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 3/4" 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

Synchronous Pulley; 57.15MM Bore; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 42 Teeth; 66.802MM Face Width; Finished Bore; 105.359MM Outside Diameter; 106.959MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore