Product name: Gear

Material & Machining

20CrMnTiH1、8620H with carbonitriding heat treatment.

Hobbing and shaving before heat treatment with accurancy class 7-8-7,grinding after treatment with accurancy 5-6-5. 

Application

Gear pumps of all kinds of the construction machine,Forklift gear pumps ,Automoblie lifting gear pumps,hydraulic motors, pumps in petrochemical service,other kinds of hydraulic gear pumps.

Machining Range

M0.8-M12