Oilless Sf-2 Bronze Bearing Flat Washer Brass Steel Copper Bush Thrust Washer

Oilless Sf-2 Bronze Bearing Flat Washer Brass Steel Copper Bush Thrust Washer

PTFE coated thrust washers,consists of a based of Carben Steel, an intermediate layer of bronze alloy, and sliding layer of PTFE and Modified with solid lubricant (Pb free). The product is the ideal material for applications where resistance to corrosion and chemical agents is inevitable.
Chat Now

Product Details

Here we solemnly promise that our Sintered Bronze Bearings, High Wear Resistance Plastic Bushing, Acid Resistant Self-lubricant Plastic Bearing and production process are in full compliance with relevant international and national laws and regulations. With sophisticated technology and equipment, advanced and reasonable design, and professional production, the products have been appreciated by many customers. Welcome to join us to promote green light, together we will make a better Future! Before export of the product there is strict top quality control check during treatment as per international good quality standards. We sincerely hope that all clients will build long-lasting and mutually effective cooperation with us.

Product Introduction:

PTFE coated thrust washers,consists of a based of Carben Steel, an intermediate layer of bronze alloy, and sliding layer of PTFE and Modified with solid lubricant (Pb free). The product is the ideal material for applications where resistance to corrosion and chemical agents is inevitable.

STRUCTURE: Metal-Polymer Composite thrust washer Material 
COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE + Lead


MICROSECTION: 

  image001_副本.jpg

---PTFE + Lead sliding layer

---Porous Bronze Sinter

 --Steel Backing  

 --Tin/Copper coating


Specification: (Samples)


     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


CHARACTERISTICS

◆  Can be used where no oil can be applied or oil is difficult to be applied.

◆  Low wear, low friction and with long life. Load will spread over a wider area due to the washer material’s elastic nature.

◆  Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.

◆  Low vibration, low noise and non-pollution in operation.

◆  PTFE and Lead filler is transferred to the mating shaft to improve running properties.

◆  Can be used in low hardness of mating shaft, so the shafts processing is easy.

◆  The machine will be compact because of the thin thickness and low weight of the washer.

◆  Electro plating is possible to prevent corrosion.


TYPICAL APPLICATIONS:

PTFE coated thrust washers 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.


Deliver Shipping Term

image001(001).jpgimage003(001).jpgimage005(001).jpg
Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
image007.jpgimage009.jpgimage011.jpg
Professional placementAir freightShipping


Certification:

image003.jpg

The accessories and materials of our Oilless Sf-2 Bronze Bearing Flat Washer Brass Steel Copper Bush Thrust Washer are all from reliable brands so that the design is worth looking forward to and the quality is trustworthy. In the complex commercial environment, in which the market boundary varies so quickly, only the corporation who has core competitive power can rein the market to achieve sustainable development. Our company provide long-term excellent services to new and old users with an open mind, flexible business model and sincere and responsible attitude.
Hot Tags: maintenance free thrust washers, China, suppliers, manufacturers, factory, wholesale, customized, High Loading Bushing, Food Grade Bushing Bearings, Vibration Dampening Plastic Bushing, Bronze Bushing With Graphite Indented, Rolled Bronze Bushing With Indents, Bronze Thrust Washer

Inquiry

You Might Also Like