High Precision Nylon Sleeve Gear Coupling for Motor Gaobeidian Huasheng Packaging Products 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：Coupling International Standard Nylon Material Gear Type Shaft Flexible Coupling Next：Nl Nylon Sleeve Flexible Inner Gear Coupling
