BW664300XXsteel shaft gear is used in a wide range.
The outer gear teeth is made by hobbing and shaving.
The inner involute spline hole is made by broaching and shlitting.we are quite confident to have excellent control on the deformation during heat treatment.
1.BW6643100XXXsteel shaft gear
is applied to plenety gearbox.
2.Material:20MnCr5, 8620H , 20CrMoH
3.DIN 3962-3963 Class 8
