Roller Chain Sprocket; 08B-2 Chain; 26 Teeth; 2 Row of Teeth; No Hardened Teeth; 112.217MM Outside Diameter; 105.36MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 15MM Belt Width; 5 MM Belt Pitch; 5M-15 Belt Style; 26 Teeth; 20.65MM Face Width; Rough Bore; 40.234MM Outside Diameter; 41.377MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Synchronous Pulley; 9.525MM Bore; 15MM Belt Width; 5 MM Belt Pitch; 5M-15 Belt Style; 26 Teeth; 20.65MM Face Width; Finished Bore; 40.234MM Outside Diameter; 41.377MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 1/4" Belt Width; 1/5" Belt Pitch; XL Belt Style; 26 Teeth; 7/16" Face Width; Rough Bore; 1-7/8" Flange OD; 1.635" OD; 1.655" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 0.63" Max Bore

Synchronous Pulley; 25MM Belt Width; 5 MM Belt Pitch; 5M-25 Belt Style; 26 Teeth; 30.963MM Face Width; Rough Bore; 40.234MM Outside Diameter; 41.377MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore