Synchronous Pulley; 20MM Belt Width; 14MM Belt Pitch; 14MX-20 Belt Style; 31 Teeth; 34.544MM Face Width; Bushed; 155.296MM Flange OD; 135.357MM OD; 138.151MM Pitch Diameter; Yes Keyway; 14 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 50 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.521" Outside Diameter; 6.178" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Synchronous Pulley; 12MM Belt Width; 8MM Belt Pitch; 8MX-12 Belt Style; 31 Teeth; 21.59MM Face Width; Bushed; 84.531MM Flange OD; 77.343MM OD; 78.943MM Pitch Diameter; Yes Keyway; 14 To 32MM Bushing Bore Range; 1210 Bushing; No Minimum Plain Bore

Synchronous Pulley; 68MM Belt Width; 14MM Belt Pitch; 14MX-68 Belt Style; 31 Teeth; 84.582MM Face Width; Bushed; 155.296MM Flange OD; 135.357MM OD; 138.151MM Pitch Diameter; Yes Keyway; 14 To 65MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore

Synchronous Pulley; 68MM Belt Width; 14MM Belt Pitch; 14MX-68 Belt Style; 31 Teeth; 83.82MM Face Width; Rough Bore; 155.296MM Flange OD; 135.357MM OD; 138.151MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 3.44" Max Bore