A hydraulic pump shaft gear typically refers to the gear mounted on the drive shaft of a hydraulic gear pump, which plays a crucial role in transferring mechanical power from the prime mover (engine or motor) to the pumping mechanism.

gear shaft Materials: 20CrMnTi/8620H

Module: 0.8-8 mm
Hardness: 58-62HRC
Case depth: 0.8-1.2 mm