Oiless Composite Bearing Bushe , Self Lubricating Bushing SF-1W, for Pharmaceutical Machine
Description:
- SF 1W is a new type bushing without lead composition which is developed aiming at increasing demands on environmental protection. Besides it is wide application on general machines
Structure:
1.PTFE with fibre 0.01~0.03mm
2.Porous bronze 0.2~0.3mm
3.Steel backing 0.7~2.3mm
4.Tin-plating 0.005mm or copper plating 0.008mm
Technical:
Load capacity:140N/mm2 Temperature:-195~+280°C
Speed limit: 5m/s Friction coef(u):0.04~0.20
PV LIMIT(Dry):3.6N/mm2 .m/s PV LIMIT(OIL):50N/mm2 .m/s
CHEMICAL CHARACTERISTIC:
| TYPE | In Air | In Vacuum | In water | In Vapor | Weak Acid | middle Acid | Strong Acid | In Alkali |
| SF 1W | OK | OK | OK | OK | BAD | NO | NO | OK |
Application
SF-1W is particularly suitable for food machine, Pharmaceutical machine, tobacco, machine etc.
Quality Control:
MMD-10 Friction&Wear Test:
|
Type
|
Time | Test Condition | Friction coef(u) | TEMP. | Wear | ||
| Lubricate | Speed | Drang | (°C) | (mm) | |||
| SF 1W | 3hr | Dry | 0.4m/s | 3.5N/mm2 | 0.156 | 93 | 0,009 |
| SF 1W | 3hr | Oil | 0.4m/s | 3.5N/mm2 | 0.056 | 52 | 0,01 |
Packaging & Delivery
1.Inner Packing: Bubble Bag, Plastic Bag, Anti-rust Paper;
2.Outer Packing: Carton / Wooden Case;
3.According to customers' requirement
Picture show:
What we do:
Specialize in providing self lubricating material self lubricating solution.
Why Choose us?
- Guaranteed Precision.
- On time delivery
- High quality & competitive price.
- OEM is available
- Close tolerances.
- Long service life.
- Various material choices.
- 100% whole range inspection.
- Excellent customer support.
