1. PTFE with oil fibre 0.01~0.03mm as sliding layer
2. Porous bronze 0.2~0.3mm
3. Stainless steel backing 0.7~2.3mm
1. Low friction coefficient, good anti-wear, good anti-corrosion
2. Performs well in mid-acid and strong alkaline condition
3. Without lead which makes the bushing lubricating condition more cleaner
4. Without lead which makes the bushing accord with environmental protection request
1. Standard cylindrical bushings, thrust washers and strips are available.
2. Special designs are produced at short notice.
1. Stainless steel bushing is widely used in strong acid and alkali situation, such as chemical industry, pumps, valves.
2. Lead free bearing is widely used in food machine, pharmaceutical machine.
1. Specific load capacity(static): ≤250N/mm2
2. Specific load capacity(dynamic): ≤140N/mm2 at low speeds
3. Specific load capacity(rotating oscillating): ≤60N/mm2
4. Friction value: 0.08 to 0.2μ(dry); 0.02-0.08μ(Hydrodynamic)
5. Temperature: -195 to +280℃
6. Max. dry running Pv(Short--term operation): 3.6N/mm2·m/s
7. Max. Dry running Pv(Continuous operation): 1.8N/mm2·m/s
8. Max. speed(dry running): 2m/s
9. Max. Speed(Hydrodynamic operation): >2m/s