[Hole Dia 19mm]

Specifications: Material:Aluminum Color:Silver Brand name: Hole Dia: 14mm 16mm 18mm 19mm 22mm 24mm 25mm 28mm Height: 82mm Outer Dia: 54,76,102,128,150mm Size:15x8.2cm/5.9x3.23Inch(DxH) Weight:585g Hole Diameters 14, 16, 25 the keyway width is 5mm, Hole Diameters 18, 19, 20, 22mm the keyway width is 6mm.24mm the keyway width is 8mm, Hole Diameters 28mm, the keyway width is 4mm, Hole Diameters 28mmthe keyway width is 4mm. Features: 1.Suitable for A Type V-Shaped Pulley Timing Belt. 2.5 Step can be applied to different speed requirements. 3.Outer dia: 54mm ,76mm ,102mm ,128mm , 150mm.