JF-720 Bimetal Bearings is based on steel plate, the surface sintered CuPb24Sn4 alloy Material products. The product has good fatigue strength and load carrying capacity. Applicable to medium-speed medium load. Oil sliding occasions. 
Surface plating soft alloy, can be used for high-speed internal combustion engine bearings, connecting rod bushings, to achieve good wear resistance, fatigue effect.Bimetal-bearing is a bimetal

bearing, wrapped of steel sheets with a layer of lead bronze.

The standard sizes are fitted with lubrication indents on the running surface. For standard bearings is normally the steel backing copper plated to improve the corrosion resistance. The layer of lead bronze makes it possible to use these bearings with relative long lubrication intervals.

Bimetal-bearings can be manufactured with a thicker lead bronze layer for applications where the bearing has to be machined after mounting. The material of the layer can be fitted to the special needs for the application in question.

Feature

1. Good anti-fatigue performance
2. Good wear-resistant performance
3. High load capacity

Application Features

1. The product has a high resistance to fatigue strength and load-bearing capacity;
2. Can a long maintenance-free operation, stable operation;
3. The product wall copper-lead alloys provide good wear resistance, combined with tank, hole, oil hole and other processing can greatly improve the life and reduce costs;

Modern design is generating huge demand for today’s self-lubricating bearing materials. Even under severe extreme operating environments and maximum load conditions, maintenance-free is required. As cost requirements continue to increase, the reliability requirements of equipment and plant operations are also increasing. Metal self-lubricating bearings can meet maintenance-free and self-lubricating under long-term use conditions, thereby making it possible to design reliable long-term self-lubricating systems. Metal self-lubricating bearing materials can be widely used in rotation, swing and linear reciprocating motion under high load and low speed conditions, and are also suitable for occasions where traditional lubrication cannot be achieved or are prohibited, or in special working conditions such as dust and impact Long-term and stable use under load or irradiation.

Application:

1. Suits for occasions with medium speed, medium load, with oil lubrication
2. With surface coated with soft alloy, it can be used as bearing and connecting rod bushing of high-speed internal combustion engine