Nylon Flexible Curved Tooth Gear Brake Drum Shaft Coupling Xingtai Haosuming Trading Co., Ltd. Base Info Standard Or Nonstandard:StandardShaft Hole:19-32Torque:>80N.MBore Diameter:19mmSpeed:10000r,MStructure:FlexibleMaterial:PlasticType:Universal CouplingTransport Package:Box Description Pre:Tgl Flanged Curved Tooth Planetary Nylon Sleeve PU Gear Coupling Next:Hanging Gearbox or Shaft Gearbox