Self lubricating bush material carbon steel bronze PTFE Strips 1.0 1.5 2.0 2.5 mm DU sheets
Among those professional ptfe-based self lubricating composite bearing SF-1(DU) manufacturers in China, welcome to buy customized and low price ptfe-based composite bearing, self lubricating composite bearing, ptfe-based self lubricating bearing or get its free sample from our factory.
Self lubricating bush material carbon steel bronze PTFE Strips 1.0 1.5 2.0 2.5 mm DU sheets
STRUCTURE : Metal-Polymer Composite Bushing Material COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE
MICROSECTION:
1) PTFE sliding layer
2) Porous Bronze Sinter
3) Steel Backing
4) Tin/Copper coating
TECHNICAL DATA:
Max.Load
Static
250 N/mm2
Dynamic
140 N/mm2
Oscillating
60 N/mm2
PV limit
Dry
1.8 N/mm2.m/s
Oil
3.6 N/mm2.m/s
Operating Temperature
-200°C~+280°C
Friction Coeff.
0.03~0.20μ
Speed limit
Dry
2.5 m/s
Oil
5.0 m/s
Hardness
> 200HB
Coeff. Of linear expansion
11x10-6/K
ADVANTAGES:
1. Can be used where no oil can be applied or oil is difficult to be applied .
2. Low wear, low friction and with long life. Load will spread over a wider area due to the bearing material’s elastic nature.
3. Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.
4. Low vibration, low noise and non-pollution in operation.
5. PTFE and Lead filler is transferred to the mating shaft to improve running properties.
6. Can be used in low hardness of mating shaft, so the shafts processing is easy.
7. The machine will be compact because of the thin thickness and low weight of the bush.
8. Tin/Copper plating is possible to prevent corrosion.
TYPICAL APPLICATIONS: Self lubricating bush material carbon steel bronze PTFE Strips 1.0 1.5 2.0 2.5 mm DU sheets is widely applied in various sliding motions of different kind of machines, such as textile machines , tobacco machines ,hydraulic vehicles ,automobiles, agricultural machines and so on.
Company Information
Packaging & Shipping
FAQ
1: How can I get your E-Catalogue?
A: Please send email to get E-Catalogue, see as follows:
2: What should I offer when I intend to inquiry?
A: Please offer material type+Size
Please offer us the sizes you need (ID,OD,Length),if you have picture and drawing ,which will make the quotation faster
3: What is your delivery time?
A: if we have in stock, we can ship to you immediately after checked your payment. if not, usually takes about 10-15 days, which depends on your quantity.
4:What kind of payment your company accept?
Mostly we accept T/T.
For special demand, we also accept Western Union or Alibaba online payment.
5:How long can I get your response when I sent the inquiry?
A: 80% of the inquiries were been replyed by 2 hours
100% of the inquires were been responded within 12 hours
