Synchronous Pulley; 85MM Belt Width; 14 MM Belt Pitch; 14M-85 Belt Style; 90 Teeth; 101.6MM Face Width; Bushed; 398.28MM Outside Diameter; 401.07MM Pitch Diameter; Yes Keyway; 35 To 90MM Bushing Bore Range; 3535 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 20B-1 Chain; 90 Teeth; 1 Row of Teeth; No Hardened Teeth; 928.243MM Outside Diameter; 909.76MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 90 Teeth; 38MM Face Width; Bushed; 227.81MM Outside Diameter; 229.18MM Pitch Diameter; Yes Keyway; 16 To 60MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 90 Teeth; 60MM Face Width; Bushed; 227.81MM Outside Diameter; 229.18MM Pitch Diameter; Yes Keyway; 25 To 75MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 20B-1 Chain; 90 Teeth; 1 Row of Teeth; No Hardened Teeth; 928.243MM Outside Diameter; 909.76MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3535 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material