Online Exporter China Excavator Undercarriage Parts Ec200, Ec210 Ec230 Ec240 Bottom Roller 2270-1103 2270-1061

We insist over the principle of enhancement of ‘High high quality, Efficiency, Sincerity and Down-to-earth working approach’ to offer you with superb assistance of processing for Online Exporter China Excavator Undercarriage Parts Ec200, Ec210 Ec230 Ec240 Bottom Roller 2270-1103 2270-1061, We sincerely hope to provide both you and your small business with a excellent start. If there is anything we are able to do for yourself, we shall be more than pleased to do so. Welcome to our manufacturing facility for go to.
We insist over the principle of enhancement of ‘High high quality, Efficiency, Sincerity and Down-to-earth working approach’ to offer you with superb assistance of processing for China Track Roller, Excavators, Meanwhile, we’re building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
roller shell material:50Mn/45#
surface hardness:HRC48-58
Quench depth:>7mm
Roller shaft material:45#
Surface hardness:HRC48-58

Quench depth:>2mm
Collar material:QT450-10
Weight:41kg
Installation size:310mm,110mm

Features and requirements
The function of the track roller is to transmit the weight of the locomotive unit to the ground and roll on the track. In order to prevent derailment, the track roller should also be able to prevent the crawler from causing lateral relative movement to it.
track roller often work in mud, water, ash and sand, and bear strong impacts. The working conditions are extremely bad and the rims are easy to wear.
The requirements for the track rollers are: wear-resistant rims, reliable bearing seals, and low rolling resistance.

We insist over the principle of enhancement of ‘High high quality, Efficiency, Sincerity and Down-to-earth working approach’ to offer you with superb assistance of processing for Online Exporter China Excavator Undercarriage Parts Ec200, Ec210 Ec230 Ec240 Bottom Roller 2270-1103 2270-1061, We sincerely hope to provide both you and your small business with a excellent start. If there is anything we are able to do for yourself, we shall be more than pleased to do so. Welcome to our manufacturing facility for go to.
Online Exporter China Track Roller, Excavators, Meanwhile, we’re building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.