Pulley, Synchronous; 20MM Belt Width; 8 Millimeter Belt Pitch; 8M-20 Belt Style; 56 Teeth; 22.225MM Face Width; Bushed; 151.13MM Flange OD; 141.23MM Outside Diameter; 142.6MM Pitch Diameter; Keyway; SDS Bushing; No Minimum Plain Bore

Pulley, Synchronous; 30MM Belt Width; 8 Millimeter Belt Pitch; 8M-30 Belt Style; 56 Teeth; 31.75MM Face Width; Bushed; 151.13MM Flange OD; 141.23MM Outside Diameter; 142.6MM Pitch Diameter; Keyway; SDS Bushing; No Minimum Plain Bore

Pulley, Synchronous; 20MM Belt Width; 8 Millimeter Belt Pitch; 8M-20 Belt Style; 44 Teeth; 22.225MM Face Width; Bushed; 120.904MM Flange OD; 110.67MM Outside Diameter; 112.05MM Pitch Diameter; Keyway; SDS Bushing; No Minimum Plain Bore

Pulley, Synchronous; 30MM Belt Width; 8 Millimeter Belt Pitch; 8M-30 Belt Style; 48 Teeth; 31.75MM Face Width; Bushed; 131.064MM Flange OD; 120.86MM Outside Diameter; 122.23MM Pitch Diameter; Keyway; SDS Bushing; No Minimum Plain Bore