Oldham Coupling, Outer Diameter 30mm, Length 42mm, bore 6.35-10mm 30*42--6.35-10mm Oldham Coupling, Outer Diameter 30mm, Length 42mm, ... degree <0.15mm, the corner setover<1 degree. * Extensive application.2.Technical Specification Property projectSpecific parameterD: External diameter of coupling.25mm ... 15mmN: the hole dia.of the user end.Φ4,Φ5,Φ6,Φ6.35,Φ7,Φ8,Φ10,Φ12,Φ15mmTorque≤5.0NmThe axial degree ...