D65 Track Roller Parts For Bulldozer Undercarriage?>
Product origin :Quanzhou Fujian China
Delivery time :30 days
Supply capacity :20000 pcs
D65 track roller are made of forged left and right shells. After processing, they are welded by a full-automatic circular seam welding machine. The left and right bearings are manufactured by casting. 85W / 90 in summer to ensure flexible rotation.
D65 track roller floating oil seal is forged by high Chromium and Molybdenum alloy, hardness HRC65-72, working bright strip has roughness 0.1um-0.2um.
O-ring is forged by butadiene with acrylonitrile and butadiene rubber copolymerized.
|Products Type||D65 Track roller|
|Place of Production||Quanzhou Fujian China|
|Use||Excavator, Bulldozer, ect|
|Technology||Forging Casting/Smooth Finish|
|Color||Commonly use color, Customized|
1. The Idler body is a casting part, and the wheel body has durability and rust resistance after special heat treatment.
2. High hardness wear-resistant chrome aluminum alloy floating oil seal and elastic rubber O-ring.
3.The Idler with the hardness of the wheel body diameter and the design of the guide shaft and the reasonable outer diamete to increases the wear life.
4. All of leading shaft, copper bushing and sealing parts are passed through the fully automatic production system, and the precision is controlled by the numerical control computer to ensure the accuracy of the shaft.