Stepped drive shaft detail with integrated keyways for power transmission.. Side elevation shows three milled slots with sectional hatching indicating internal depth and profile. Cross-section view confirms the symmetrical keyway arrangement at the distal end. Total length measures 221.8 mm with a primary shaft dia. of 51 mm. Specification typically calls for high-tensile alloy steel such as AISI 4140 or equivalent DIN grades.All internal radii and tolerances should be verified against specific load requirements. We used this for a custom transmission assembly
Stepped Drive Shaft Detail
