|
[China]
Trade Verify
Contact name:Catherine Hu
Jiashan PVB Sliding Bearing Co.,Ltd |
|
Verified Suppliers
|
|
|
20CrMo Heavty Duty Super Lubricating Hardened Steel Bushing
20CrMo hardened steel bushings are made of 20CrMo sorbite steel with multiple complex surface treatment. This type of bushing is designed for high performance, low maintenance, long service life for extreme touch appliation
Material
QPQ Treatment
Coating Treatment
Advantages
No additional oil or grease is required for lubricating
Can be worked at 300 ℃ high temperature without bearing burnt or journal sticking
High load, strong comression,high hardness, low friction
Application
20CrMo Hardened steel bushing is widely used for excavator ,rotary drilling machine,heavy duty loader,diaphragm wall grab
Technical Data
Materail | 20CrMo |
Max Dynamic Load(Mpa) | 250N/mm2 |
Max Temperature | -100-350°C |
Max Sliding Speed(m/s) | 1.5m/s |
Hardness | 57-62 HRC |
