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SF-1S Stainless Steel Bush
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SF-1S
Stainless Steel Bush
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Metallurgical
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structure
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1. PTFE/Pb composition, 0.01-0.03mm,
anti-abrasion material, which will form a lubricating film during
operation.
2. Bronze powder layer, 0.2-0.35mm, which further strengthen the
combination of the bronze plate and PTFE layer and transfer the
heat more quickly.
3. Bronze plate, bear high load and transfer heat,
anti-corrosion.
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TECHNICAL DATE
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Max Load
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Static Load
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250N/m㎡
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friction coefficient
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0.01~0.50
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Low-speed Rotation
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140N/m㎡
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max linear velocity
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dry friction
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2m/s
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Rotation、Oscillation
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60N/m㎡
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liquid lubrication
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＞10m/s
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"Max PV (Dry
Friction) "
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intermittent operation
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3.6N/m㎡﹡m/s
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Thermal Conductivity
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40W(m﹡K)﹣1
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Long-time operation
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1.8N/m㎡﹡m/s
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Coefficient of thermal
expansion
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12x10-6K
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Operation Temp
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-195℃~+300℃
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APPLICATION
CHARACTER
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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 to-and-fro.
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.
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