bws66420115

1.Planetary gear with teeth shaving supply for OEM 2.Material:20CrMoH,ect. 3.Core hardness:35-45HRC 4.Roughness: Ra 0.8 Planetary gear are manufactured according to the design from customers. The involute teeth M2.5 Z23 is made by hobbing and shaving, with excellent control on the deformation during heat treatment, the precision level reaching DIN 3962-3963 class 8. Roughness on inner hole ...