Rapid Delivery for China Excavator Undercarriage Parts PC200-8 Excavator Assembly Top Carrier Roller

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Rapid Delivery for China Excavator Undercarriage Parts PC200-8 Excavator Assembly Top Carrier Roller, Seeing believes! We sincerely welcome the new clients abroad to put in place company interactions and also count on to consolidate the associations together with the long-established clients.
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Carrier Roller Excavator Parts, China Mini Excavator, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
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.

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Rapid Delivery for China Excavator Undercarriage Parts PC200-8 Excavator Assembly Top Carrier Roller, Seeing believes! We sincerely welcome the new clients abroad to put in place company interactions and also count on to consolidate the associations together with the long-established clients.
Rapid Delivery for China Mini Excavator, Carrier Roller Excavator Parts, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!