36MM Belt Width; 8MM Belt Pitch; 8M-36 Poly Chain GT2 Belt Style; 28 Teeth; 40.132MM Face Width; Rough Bore; 81.534MM Flange OD; 69.698MM OD; 71.298MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 1.75" Max Bore

Roller Chain Sprocket; 60 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.106" Outside Diameter; 6.698" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material