Audited Supplier
Customized red PTFE bushing to suit specific customer requirements
DP4-flanged-bearing
Oilless composite Sliding Self Lubricating Bearing Bushing
China Competitive Price Lubricated Stainless Steel Bushings with Red PTFE, Find details about China Hydraulic Bushing.
Hydraulic cylinder bushing & Cylinder Bushes
DP4 red PTFE bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions.
Hydraulic bushings commonly used in automotive suspensions are expected to damp low-frequency high-displacement vibrations,
and also contribute to high-frequency acoustic isolation from relatively small displacements.
Hydraulic bushings typically have two hydraulic chambers connected by a channel.
The resonance of the fluid in the channel creates a mass-dampening effect.
A one-piece intermediate tube is used in some designs to improve the durability of the bushing and to separate the working part from
the elastomeric bushing where loads are removed from the outside of the elastomeric bushing where the channels are formed and the fluid seal
is provided for the fluid inside the bushing.
Hydraulic Bushing Feature
It is made of tin bronze as a matrix, sintered bronze spherical powder in the middle and laminated PTFE and high temperature resistant filler materials
on the surface and combined with the principle of oil cylinder and damper .
It has a high safety factor and is particularly suitable for places where continuous work cannot be interrupted for repairs and
where high temperatures cannot be refueled, especially suitable for frequent reciprocal occasions with a high inclination.
Hydraulic Bushing Material
Material: Steel Back + Porous Bronze Sinter +PTFE(DP4)
Hydraulic Bushing Structure
1:PTFE&Fiber mix
2:Cu90Sn10
3:Copper back
4:Anodized coating-Cu/Sn/Zinc
Hydraulic Bushing Technical Data
| Performance | Data | |
| Max. load P | Static | 250N/mm² |
| Dynamic | 140N/mm² | |
| Max. speed V | Dry running | 2.5m/s |
| Oil | 5.0m/s | |
| Max. PV | Dry running | 3.8N/mm² m/s |
| Oil | 50N/mm² m/s | |
| Friction coefficient μ | 0.04~0.20 | |
| Temp. | -195ºC~+280ºC | |
| Thermal conductivity | 42W/m K |
1.Rolled with plastic paper
2.Rolled with foam paper
3.Plastic bag inside carton
4.Good Quality carton
5.Wood case for every 8ctns/12ctns/16ctns for sea shipment
6.Good information label on carton and wood case
1. who are we?
We are based in Zhejiang, China, start from 2010,sell to Eastern Asia(85.00%),South Asia(10.00%),North America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
OILLESS BUSHING,OILLESS WEAR PLATE,METRIC BUSHING,BIMETAL BUSHING,BRONZE WRAPPED BUSHING
4. why should you buy from us not from other suppliers?
For the pursuit of better quality of service, our company is industry and trade enterprises, combined RD, production and international sales in one. Specializing in the production of self-lubricated bearings, self-lubricating multilayer composite bearing.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
