• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

Steel Backed DP4 Bronze Thrust Washer Red PTFE

Place of Origin Bushing Manufacturer
Brand Name REPLACEMENT PLAIN BEARINGS
Certification ISO 9001
Model Number FB090 BRONZE BUSHINGS
Minimum Order Quantity MATE-TO-ORDER CUSTOM BUSHINGS
Price Sliding Bronze Bearing Dimensions Tolerance,Stock Price
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 3 - 15 BUSINESS DAYS
Payment Terms T/T
Supply Ability STANDARD TOLERANCE BUSHINGS
Product Details
Material Steel+PTFE Feature High Chemical Resistance, Lower Absorption Of Water And Reduced Swelling.
Performance Low Coefficient Of Friction, Low Wear Rate Type Thrust Washer
High Light

DP4 Bronze Thrust Washer

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ISO Steel Backing Bronze Thrust Washer

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PTFE Lining Thrust Bearing Washer

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Product Description

DP4 thrust washer

 

 

Properties

 

DP4 thrust washer Suitable for dry running with a low coefficient of friction, low wear rate, good sliding characteristics, the transfer film created will protect the mating metal surface. Suitable for rotary and oscillating movement, high chemical resistance, lower absorption of water and reduced swelling. Also performs well with lubrication.

 

Material

 

PTFE / Fibre + Bronze + Steel + Copper plating / tin-plating

 

Dry = Good
Oil lubricated = Very good
Grease lubricated = Good
Water lubricated = Fair
Process fluid lubricated = Good

 

 

Technical Data

 

Physical and Mechanical Properties Usage
Maximum Operating Temperature Tmax 280°C dry good
Minimum Operating Temperature Tmin -200°C oil lubricated very good
Maximum Static Load Psta,max 250N/mm² grease lubricated good
Maximum Dynamic Load Pdyn,max 140N/mm² water lubricated fair
Maximum Sliding Speed V-dry 2.5m/s process fluid lubricated good
Maximum Sliding Speed V-oil lubricated 5m/s    
Maximum PV Factor-dry 1N/mm²·m/s    
Maximum PV Factor-oil lubricated 10N/mm²·m/s    
Coefficient of friction f-dry 0.04-0.25    
Coefficient of friction f-oil lubricated 0.02-0.08  

 

 

DP4 thrust washer, fibres and PTFE lined, steel backing, maintenance-free

 

Sintered PTFE and Bronze on Steel Backing, surface with copper-plating or tin-plating
PTFE / Fibre + Bronze + Steel + Copper plating / tin-plating

 

 

DP4 THRUST WASHER

 

Structures

 

1. PTFE/Fibre mixture thickness 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-Fibre mixture.
3. Low-carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.

 

 

dp4 thrust washer

 

 

Application

 

This material meets the demanding criteria for long life and trouble-free performance with or without lubrication.

Automotive: tractors, combines, crop sprayers, earthmovers, graders and other construction, auto machines, specific uses in power steering cylinders, steering gear thrust washers, disc brakes, calipers and pistons, shock absorbers, governor linkage, windshield wiper motor, tilt gear assemblies...

Business machines: photocopy machines, typewriters, mail sorters, postage meter systems, computer terminal printers and peripheral equipment, automatic printing devices, mail processing machinery...

Hydraulics and valves: pumps including gear, rotary, water, axial piston, and other types, ball, butterfly, poppet steam, and other valves and valve trunnions...

Home appliances: tape recorders, refrigerators, air conditioners, cleaners, polishers, sewing machines, ovens, dishwashers, clothes washing machines...And materials handling, marine engine, packaging, textile equipment, tools...etc.

 

 

 

dp4 thrust washer application