| DU-1S Stainless steel corrosion proof bearing |
| MATERIAL STRUCTURE |
|
|
|
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. |
| TECHNICAL DATE |
|
|
Static Load
|
250N/mm2
|
|
friction coefficient
|
0.01~0.05
|
|
Max Load
|
Low-speed Rotation
|
140N/mm2
|
|
max linear velocity
|
dry friction
|
2m/s
|
| |
Rotation、Oscillation
|
60N/mm2
|
|
|
liquid lubrication
|
10m/s
|
|
Max PV
(Dry Friction)
|
intermittent operation
|
3.6N/mm2.m/s
|
|
Thermal Conductivity
|
40W(m.K)-1
|
| |
Long-time operation
|
1.8N/mm2.m/s
|
|
Coefficient of thermal expansion
|
12x10-6K
|
|
Operation Temp.
|
-195℃~＋300℃
|
|
|
|
|
| APPLICATION CHARACTER |
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. |
 |
|
关闭返回