Machinery Undercarriage Parts Front Idlers for Excavator Idlers Assy D5B

Undercarriage Parts Front Idlers for Excavator Idlers Assy D5B

Product Description

●High performance products meet the requirements of various engineering machinery parts●

D5B idler

Part name	Idler shell
Material	ZG40Mn
Surface Hardness	HRC48-52
Quench depth	>4mm
shaft material	45#
Surface Hardness	HRC48-58
Quench depth	>2.5mm
Idler support material	QT450-10/ZG35
Developed scope	below 100 series,100 series,200 series,300 series,400 series,600 series,800 series,1200 series