The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate
The center shaft of the China carrier roller material is 42CrMo and forged. The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the carrier roller is polished by CNC machine tool to make the shaft smoother.

 

Product Information

Material	50Mn
Finish	Smooth
Colors	Black or yellow
Technique	Forging casting
Surface Hardness	HRC50-56,deepth:4mm-10mm
Warranty time	2000 hour
Certification	ISO9001-9002
FOB Price	FOB Xiamen USD 10-100/Piece
MOQ	2 piece
Delivery Time	Within 30 days after contract established

 

As one of China's top excavator undercarriage parts supplier and manufacturers, GT produces high-quality top rollers and carrier rollers. 

Xiamen Globe Truth (GT) Industries Co., Ltd

Basic Information

Business Type:Manufacturer

Main Products:Track Roller, Carrier Roller, Undercarriage part

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Overseas Office: No

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