Shaanxi Dewin Technology Co., Ltd.
5 1

Customized Size Self Lubricating Bearing Flange With PAF 4030 PTFE Teflon Powder

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Quick Information

  • Brand Name: DEWIN
  • Place of Origin: China
  • Model Number : PAF 4030

Description

Customized Size Self Lubricating Bearing Flange With PAF 4030 PTFE Teflon Powder

Product Description

Self lubricating Steel Flange Bushing used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of Teflon and Lead as its surface. PTFE/Polymer fibre mixture thickness 0.01~0.03mm. Lead-free bearing layer provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.It offers the property of good self-lubrication, low wear, low frication, good sliding characteristics, low noise.

 

It has been widely applied to various mechanical sliding postions, such as texitile machinery, printing machinery, hydraulic pressure transit vehicle, tobacco machinery, gymnastic instrument and agricultural machinery etc.

Product Specification

Product Name    PTFE Teflon Powder Steel Flange Bushing
Material Details   Steel base, Bronze powder, Teflon layer

Max Load Capacity

  Static load   250N/mm²
  Dynamic load   140 N/mm²

Max PV Value Limit

  Dry friction   3.6 N/mm² m/s
  Oil lubrication   50 N/mm² m/s

Max Sliding Speed

  Dry friction   2.5m/s
  Oil lubrication 5.0 m/s

Friction Coefficient

  Dry friction   0.08-0.20
   Oil lubrication   0.02-0.08
Termal Conductivity 41 W/m k
Coefficient Thermal Expansion 0.0001/K

Product Advantage

1. Dry or only a trace amount of grease or ill will be required. Maintenance free.

2. Low friction with long life.

3. Load spreads over a wider area due to the elastic nature of the bearing materials, resulting in a higher      loading capacity.

4. The small differences between static and dynamic coefficient of friction enhance the accuracy of    machines operating at low speeds.

5. Low vibration, low noise and reduced-pollution during operation.

6. Teflon and lead can form transfer films onto the mating surface to improve performance and prevent bushing binding.

 

Product Application

       With the advantages of light weight, low noise and self-lubricating features, Steel bushings are widely used in the automotive industrial and the applications are still under fast developing. Currently, there are over 50 bushings being used in each of the passenger cars and more and more traditional needle bearing, sintered bearings are been replacing by the self-lubricating bushings.

 

       In addition to the bushing, the self-lubricating materials are applied to the other non-bearing parts such as the new resin coated air conditioner swash plate and other structure parts had already developed. Steel self-lubricating materials provide not only functional parts to the automotive industry but also provide a solution to this industry for environment protection with the materials conform with RoHS and REACH regulations.

 

Competitive Advantage

1. We provide products with good quality at best price for clients in quick delivery.

2. 100% custom pass guaranteed.

3. Always immediate and best after-sale service.

4. Flexible and negotiable payment terms.

5. Our clients distribute widely, like in UK, France, Germany, Norway, Poland, Finland, Spain, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.

6.In-house Continual Improvement Team, which uses customer and company feedback to constantly increase our effectiveness in meeting or exceeding our customers' demands.

 

 

Packaging and Delivery

 

Inner Packing: 100 Pieces per Anti-rust plastic film, Vacuum Plastic Bags.

 

Outer Packing: 1000-2000 Pieces per Hard Carton, Wooden Case, Wooden Pallet.

 

Shipment Packing: 20 Carton per Wooden Case or Pallet

 

Shipping Term: By Express, By Air, By Land, By Sea.

 

Delivery Time: General 10-20 Work Days, (Depends on the Amount)

 

Delivery Term: FOB, CFR, CIF, EXW


Product Image

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