China Hb Series Customized Large Torque Drive Power Transmission Heavy-Duty Industrial Gearbox Turbine Reducer, Find details about China Industrial Gearbox, Gearbox from Hb Series Customized Large Torque Drive Power Transmission Heavy-Duty Industrial Gearbox Turbine Reducer
Housing: | HT250 cast iron |
Gear: | 20CrMnTi H, high grade allo with carburization |
surface hardness: | 58-62HRC |
center hardness: | 33-48HRC |
Grinding precision grade: | ISO1328-1: 1995 class 5-6 |
surfaceness: | 0.8 |
carburization depth: | 0.6-1.5mm |
Bearing: | 42CrMo |