Ningbo XiaYi Electromechanical Technology Co.,Ltd.
OEM XIAYI Parts! Good quality! Good service!
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Lead free SF-1P oilless bushing made from Steel backing sintered bronze PTFE Bush
Specifications:
| Max Load | Static | 250N/mm2 |
| Dynamic | 140N/mm2 | |
| Max liner speed | 2m/s | |
| Shear resistance strength | 350N/mm2 | |
| Yield strength | 240N/mm2 | |
| Temp. limit | -40~250℃ | |
| Friction coefficient | 0.08~0.20 | |
| Thermal conductivity | 60w(m · k )-1 | |
Description:
1. Composite bearing
2. Coating on PTFE
3. Application shock absorbers
4. ISO9001 certificate
DU bush Hydraulic oil cylinder special bushing
1. PTFE with oil fibre can protect the shaft while machine in operation.
2. with the properties of low friction coefficient, anti-wear.
3. Good running in property.
4. It fits well in motion of circumrotation, sway and to-and-fro.
5. It can be used in food machine, pharmaceutical machine etc. due to lead-free.
6. Besides the same function of regular du bush, in particular fits frequently reciprocating motion with a
high side force, it is widely used in automobile, motor damper and oil pumps etc.
|
Steel backing | SPCC | |||||
|
| C% | Si% | Mn% | P% | S% | |
| standard | ≤0.10 | ≤0.05 | ≤0.50 | ≤0.035 | ≤0.025 | |
| Test result | 0.050 | 0.026 | 0.019 | 0.012 | 0.004 | |
|
Sintered bronze | CuSn8Zn3 | |||
|
| Sn | Zn | Cu | |
| standard | 7.5-8.5 | 2.5-3.5 | 88.5-89.5 | |
| Test result | 7.300 | 3.300 | 89.400 | |
Packaging & Delivery
Packaging Detail: Dry bearing bushing Standard package or according to your requirements
Standard package:
1. Double layers plastic bag package
2. Thin cartons
3. Then in big wooden case.
Delivery Detail: 10-25 days
Applications:
DU bush widely used in electric and electronic machines, electric tools, textile machines, chemical
engineering machines, automobiles and official business machines, etc.
Competitive Advantage:
1. Rich experience for producing different kinds of bushes
2. Plenty machine can offer production capacity
3. Strict quality control plan for the whole production line
4. Testing for every step to assure the quality
5. Clean and tidy workshop
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