WZB BIMETAL WELD BUSH is an important part in engineering machinery, which is welded by the double metal rolling bearing and the double metal gasket. The product in contact with the shaft for copper alloy were adopted for sliding parts, when use can impact on the shaft and shaft shoulder good lubrication and protection, using a steel backing, carrying capacity is stronger, further reduce the cost of materials.

Product when using can carry axial and radial load at the same time, suitable for medium and low speed high load rotation, swing, etc, has been widely applied in the presence of all kinds of engineering machinery parts, such as bulldozers, excavators, conveyor roller, guide wheel and sprocket.

Maximum load bearing pressure: 65N/mm²

Maximum service temperature: 260℃

The alloy layer and the steel layer bond strength: ≥150N/mm²

Flange and sleeve bond strength: ≥150N/mm²