16MM Belt Width; 8MM Belt Pitch; 8M-16 EagleNRG Belt Style; 180 Teeth; 16.993MM Face Width; Rough Bore; 456.997MM OD; 458.368MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 3.563" Max Bore

90MM Belt Width; 14MM Belt Pitch; 14M-90 Poly Chain GT2 Belt Style; 180 Teeth; 106.68MM Face Width; Bushed; 799.338MM OD; 802.132MM Pitch Diam; Keyway; 112.713 To 152.4MM Bushing Bore Range; 6050 Bushing; No Minimum Plain Bore

Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 180 Teeth; 1.2MM Face Width; Bushed; 17.983MM Outside Diameter; 18.046MM Pitch Diameter; Yes Keyway; SF Bushing; No Minimum Plain Bore

20MM Belt Width; 14MM Belt Pitch; 14M-20 Poly Chain GT2 Belt Style; 180 Teeth; 34.544MM Face Width; Bushed; 799.338MM OD; 802.132MM Pitch Diam; Keyway; 25.4 To 101.6MM Bushing Bore Range; F Bushing; No Minimum Plain Bore

Synchronous Pulley; 20MM Belt Width; 14 MM Belt Pitch; 14M-20 Belt Style; 180 Teeth; 1.36MM Face Width; Bushed; 31.47MM Outside Diameter; 31.58MM Pitch Diameter; Yes Keyway; 3525 Bushing; No Minimum Plain Bore