Pulley, Synchronous; 30MM Belt Width; 8 Millimeter Belt Pitch; 8M-30 Belt Style; 28 Teeth; 31.75MM Face Width; Bushed; 80.01MM Flange OD; 70.08MM Outside Diameter; 71.3MM Pitch Diameter; Keyway; 1210 Bushing; No Minimum Plain Bore

Pulley, Synchronous; 30MM Belt Width; 8 Millimeter Belt Pitch; 8M-30 Belt Style; 30 Teeth; 31.75MM Face Width; Rough Bore; 85.09MM Flange OD; 75.13MM Outside Diameter; 76.394MM Pitch Diameter; No Keyway; Minimum Plain Bore

Pulley, Synchronous; 50MM Belt Width; 8 Millimeter Belt Pitch; 8M-50 Belt Style; 48 Teeth; 53.975MM Face Width; Bushed; 131.064MM Flange OD; 120.86MM Outside Diameter; 122.23MM Pitch Diameter; Keyway; 2012 Bushing; No Minimum Plain Bore