Bimetal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc.
It is a kindly of high load and low speed bushing, with wide application.
mechannical performance
Load capacity
Static load
150N/mm2
Max.Working temperature
Grease Lubrication
150ºC
Oil Lubrication
250ºC
PV value limit
Oil lubrication
10N/mm2.m/s
Dry lubrication
2.8N/mm2.m/s
Linear Velocity
Dry Friction
0.4m/s
Grease Lubrication
2.5m/s
Mating Axis
Hardness
≥53 HRC
Roughness
Ra-0.32~0.63
Anti-tensile Strength
185 N/mm2
Alloy Hardness
HB 70~100
Friction coefficient
0.05~0.22
Themal conductivity
47W/mk
Heat-expansion Coefficient
18x10(-6)/k
About us:
HangZhou XiaoShan JiangShan Auto Parts Factory is the large enterprise that Belong to Zhe Jiang Guantong Bearing Co., Ltd., specializes in R&D and manufacturing auto parts since 1997. The company locates in HangZhou city, the famous city with long history and rich culture in Zhejiang province of China.
Our main products include universal joint, king pin kits, bushing, bearing and so on. Our products are now exported to the growing world market and enjoy great reputation both abroad and home.
We have passed ISO-9001: 2000 International Quality Control System Authentication. With the powerful and experienced R&D team supported by the latest technology and advanced equipment such as all kinds of punch, friction press, inner-outer grinding lathe, NC lathe, heat-treatment mesh-belt furnace, we have developed many products that respond to the ever changing market requirements and make us hold the leading place in the same industry.
Sincerely welcome the friends worldwide cooperate and develop together!
