Dry bush, polyethylene bushings, self-lubricating, Flanged dry bush, Price, and delivery time on request. Solutions for demanding loads, environments, & high temperatures.
We’re expert in sliding bushings,We are committed to deliver quality dry bushings.
We produce creative solutions for dry bushings. Our goals is to manufacture high quality products and services to fulfill our customers’ needs.
Custom Designs One PTFE Sliding Bearing at a Time
Rolled dry sliding bushings ptfe
The sliding bushings are encapsulated sliding bearings made of a three-layer composite produced from a steel strip, a sintered-on porous bronze layer and a surface sliding layer made of PTFE and Pb (lead).
This type of sliding bushing has a low friction coefficient and protection against wear and corrosion, and can be used without oil. The low manufacturing costs and top-of-the-range technical foundations mean that these sliding bushings are used in a variety of different kinds of sliding applications, such as in textile manufacturing machinery, hydraulic systems and automotive machinery as well as agricultural and forestry machinery.
|Limit value (dry)||Limit value (oil)|
|140 N/mm2||-195°C +280°C||5 m/s||0.03 – 0.18||4.3 N/mm2 × m/s||50 N/mm2 × m/s|
Material: Steel backed or other metal bearings
- Self-lubricating: Yes
- Lubricant: PTFE lubrication layer
Specialty Dry Bushes Bearing Products & Technologies
Maintenance-free, space-saving dry sliding bearings
- Straight self-lubricating bushings
- Flanged dry sliding bushings
- Thrust washers
- Dry slide bearing requires no lubrication
- High static and dynamic load capacity
Dry sliding bearings can meet strict criteria for long life and trouble-free operation, with or without lubrication, in a variety of equipment such as hydraulics, valves, automotive, agriculture, material handling, and many more.
Properties of dry sliding bearings
- Long service life and maintenance-free operation
- High load-bearing capacity
- Low wear
- Low coefficient of friction
- Stick-slip free sliding behavior
- Good chemical resistance of sliding surfaces
We are leading manufacturers, suppliers of Dry Sliding Bearings which is a composite structure consist of a carbon steel backing, an intermediate layer of sintered bronze and a PTFE modified sliding layer.
It offers the good properties of self-lubricating, abrasion-resistant, low-friction, and offers the advantages of metal and multi-element polymer, as well as an excellent cost-performance ratio.
Dry bushes take advantage of the out-standing dry bearing properties of PTFE and combine them with strength, stability, and good wear resistance.
Wrapped Composite Dry Sliding Bearing, Steel/Ptfe, Maintenance-Free
Excellent sliding and wear behavior, for all types of movement, high load capacity, all-around adaptable.
A range of PTFE coated wrapped bearings suitable for dry running, low friction, and low wear applications. These wrapped bearings have excellent sliding characteristics forming a transfer film that can protect the corresponding metal surface.
PTFE coated bearings were developed for high-performance oil lubrication applications. These applications include, but are not limited to:
- Automotive suspension legs
- Shock absorbers
- Hydraulic cylinders
- Gear pumps and motors
- Axial and radial piston pumps and motors