We Stock and Manufacture JF800 JF720 JF700 Bimetal Lead-Free Plain Bearings Solutions.JF-08G bimetallic bearing is a novel thin wall solid lubrication bearing made of JF800 bimetallic material with special solid lubricant embedded in alloy layer.
Bimetallic bearing, is a bimetallic material as the matrix, alloy layer Material Steel + CuPb10Sn10 + Graphite embedded in a special solid lubricant made of new thin-wall solid lubrication bearing...Due to the use of high strength bearing alloy material as the matrix, the ideal filling material for wear-resistant agent, reasonable diamond block lubrication design, lubrication area up to more than 25%, therefore, can play a good lubricity and wear resistance performance.Bimetallic graphite lubricated bearings have been used in automobile gearboxes, generators, elevators, cranes and metallurgical machinery and other industries.
The bimetallic bearing is a bimetallic bearing, wrapped in steel sheets with a layer of leaded bronze. Load capacity rather high. Possibility of machining the inside diameter after assembly. High thermal conductivity.Precision Machined Components Split Self Lubricating Bimetal Bushing with Graphite
JF08G bimetallic solid inlaid graphite bearing oil-free self-lubricating bearing support ring dry oil-bearing
Description: Its material structure is Steel + bronze + Graphite. The surface of the alloy is rolled into diamond grooves. The special lubricant is integrated in the grooves. It has a good property of lubrication and corrosion resistance. It can operate in the state of little or no oil.
From experience – for practical application
SLEEVE BIEMTAL BUSHING
Max load capacity P
Max line speed V
Grease Lubrication 2.5m/s
PV value limit
Grease Lubrication 2.8N/mm²·m/s
Friction coef u
Grease Lubrication 0.05~0.15
Max Working temperature
Grease lubrication 150℃
Hardness ≥53 HRC,Roughness Ra=0.32~0.63
Alloy layer hardness
Coefficient of linear expansion
We can also develop according to customers special request bimetal bushings size.