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Home > SF-1SS Lining-Sprayed Stainless Steel Bushing

SF-1SS Lining-Sprayed Stainless Steel Bushing

Substrate characteristics

SF-1SS Stainless steel self-lubricating bearing uses stainless steel as base, sintered porous bronze as its interlayer and the Compound of PTFE and Lead as its surface. It offer the property of good self-lubrication, low wear, low friction, corrosion resistence. It has been widely applied to dyeing machinery, chemical engineering machinery and marine industry etc.

Download the size table
Material organization

1.PTFE with Fiber 0.01~0.03mm

2.Porous bronze 0.2~0.3mm

3.Bronze backing 0.7~2.3mm

Application characteristics

1. PTFE with oil fibre can protect the shaft, while machine in operation.

2. It is of low friction coefficient, good anti-wear.

3. Good running in property.

4. It fits well in motion of circumgyration, sway and reciprocate.

5. Good anti-corrosion.

6. It can be used in food machine, pharmaceutical etc, due to lead-free.

7. It is mainly used in the condition of strong acid and alkali, such as chemical Industry, pumps, valves etc.

The main parameters
Performance Data
Max Load Capacity P 100N/mm²
Friction Coef μ 0.03~0.13
Working Temperature -195℃~+280℃
Speed limit V 2.5m/s
Maximum PV Value (Dry)3.0N/mm²·m/s
(Oil)40N/mm²·m/s