Pulley, Synchronous; 25MM Belt Width; 10 Millimeter Belt Pitch; T10-25 Belt Style; 12 Teeth; 30MM Face Width; Rough Bore; 42MM Flange OD; 36.35MM Outside Diameter; 38.35MM Pitch Diameter; No Keyway; Minimum Plain Bore

Pulley, Synchronous; 16MM Belt Width; 10 Millimeter Belt Pitch; T10-16 Belt Style; 12 Teeth; 21MM Face Width; Rough Bore; 42MM Flange OD; 36.35MM Outside Diameter; 38.35MM Pitch Diameter; No Keyway; Minimum Plain Bore

Pulley, Synchronous; 25MM Belt Width; 10 Millimeter Belt Pitch; T10-25 Belt Style; 12 Teeth; 30MM Face Width; Rough Bore; 42MM Flange OD; 36.35MM Outside Diameter; 38.35MM Pitch Diameter; No Keyway; Minimum Plain Bore