gear shaftSize: customizedMaterial:Carbon Steel, Brass, Aluminium, Stainless steel and othersMaximum machining OD: Φ500mmMaximum machining module: 1-10  and Dp GearMaximum machining length:1000mmTolerance range of OD :±0.002mm(depends on shaft length)Run-out: 0.01mm Roundness: 0.002mmHardness: HRC45-55Surface roughness: Ra0.8-Ra 1.6Production process: Raw material------stamping machine----Heat treatment----Straighten----Centerless grinding machine----CNC machine----in-feed grinding----Semi-fine grinding----Whirling machine---- Deburring machine----Fine grinding----Spline stamping----Cleaning-----FQC-----Packing-----Shipping.Basic informationProduct Name gear Shaft spline shaftCountry of Origin Ningbo, ChinaDevlivery time 25-45 days according to the customer requirementTrade terms FOB, CIF,CFRPacking Blister + carton +pallet