Material Structure:

1. PTFE with lead 0.01~0.03mm as sliding layer

2. Porous bronze 0.2~0.3mm

3. Steel backing 0.7~2.3mm

4. Tin-plating 0.005mm or copper-plating 0.008mm

Characteristics:

1. New type material which is designed on the basic of SF-1X oiless bearing

2. Low friction under oil lubricated condition

3. Wear resistant and anti-impact

4. Particularly applied for the high PV condition, at hydrodynamic lubrication, similar performance with DP4 bushing

Availability:

1. Standard cylindrical bushing, thrust washers and strips are available.

2. Special designs are produced at short time.

3. Lead free bushing is also available.

Applications:

HJB01T self-lubricating bushing is the best choice for all kinds of gear pumps plunger pumps, vane pumps and so on.

Technical Data:

1. Specific load capacity(static): ≤250N/mm2

2. Specific load capacity(dynamic): ≤140N/mm2 at low speeds

3. Friction value: 0.04 to 0.2μ

4. Temperature: -195 to +280℃

5. Max. sliding speed: 3m/s

6. Max. Pv(dry): 3.8N/mm2·m/s

7. Max. Pv(lubrication): 50N/mm2·m/s

Quality Standard:

DIN 1494