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| 〈CT-SF 1D Hydraulic Bush | 〈Metallographies Structure | ||||||||||||||||||
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 1.PTFE with oil 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 |
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| 〈Introduction | |||||||||||||||||||
| CT-SF 1D Hydraulic bushing is developed on the basis of SF-1P and meanwhile considering the motion way of oil pump and damper.it is the substitute of and parallels in performance with abroad DP4.In addition to covering the same usage of CT-SF 1P,CY-SF 1D in particular fits frequently reciprocating motion with a high side force.It is a tendency to gradually replace CT-SF 1P with CT-SF 1D,the latter will Cocer a Wide application in auto mobile,motor damper and oilpumps,etc. | |||||||||||||||||||
| 〈Technical | |||||||||||||||||||
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Load capacity：140N/mm2 Temperature：-195~+280°C Speed limit：3m/s Friction coef(u)：0.04~0.20 PV LIMIT（Dry）：3.8N/mm2 .m/s PV LIMIT（Oil）：50N/mm2 .m/s |
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| 〈Application： | |||||||||||||||||||
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1.PTFE with oil fibre can protect the shaft,while machine in operation. 2.It is 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 SF-1P,SF-1D in particular fits frequently reciprocating motion with a high side force, it is widely used in automobile,motordamper and oil pumps etc. |
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| 〈CT-SF 1D CHEMICAL CHARACTERISTICS | |||||||||||||||||||
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| 〈MMD-10 Friction&Wear Test | |||||||||||||||||||
| Type | Time | Test Condition | Friction coef(u) |
TEMP. (°C) |
Wear (mm) |
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| Lubricate | Speed | Drang | |||||
| CT-SF 1D | 3hr | Dry | 0.4m/s | 3.5N/mm2 | 0.175 | 98 | 0.012 |
| CT-SF 1D | 3hr | Oil | 0.4m/s | 3.5N/mm2 | 0.054 | 46 | 0.004 |