Product Specification

The Kevlar woven bearing valve bushing, constructed from stainless steel 316, offers a robust and high-performance solution for various industrial applications. The combination of (Polytetrafluoroethylene) and Kevlar woven material creates a unique material with excellent chemical resistance, low friction, and high temperature tolerance.

The stainless steel 316 backing material provides superior corrosion resistance and durability, ensuring the bushing can withstand harsh environments and demanding operating conditions. The Kevlar woven reinforcement adds strength and rigidity to the layer, enhancing its mechanical properties and wear resistance.

This bearing valve bushing is designed to provide smooth and reliable operation in valves, pumps, and other fluid handling equipment. Its ability to handle high pressure, corrosive media, and extreme temperatures makes it an ideal choice for critical applications in industries such as petrochemical, chemical processing, and marine.

By combining the strengths of , Kevlar, and stainless steel 316, this valve bushing offers a long-lasting and dependable solution for maintaining the integrity and performance of fluid systems.

Kevlar reinforced high-performance material The valve bearing is a composite material of compounded tape on a metal shell. This material structure enables machining of the bearing in the housing--which is an alternative to the sizing process--to obtain tightest tolerances on the inside diameter.

The very thick layer isolates noise and allows to design bearings without play. Bearings of more than 0.75 mm thickness can be produced with an interference fit in the housing. Various methods are available to protect the steel shell from corrosion.

VALUE BUSHING STEEL BACKED LINED Bronze and Brass Bushings-Stainless Steel 316

STEEL BACKED BUSHING High performance steel reinforced  bushings, environmental protection is based on steel substrate, central bronze powder, sintered spherical surface that rolls four ethylene () and a mixture of green polymeric material, bearing rolling and sliding. The product is lead-free environmental protection, the wear-resistant performance is excellent, a plastic layer and a copper layer with high strength, fatigue resistance, impact-resistant performance are a good way to an advantage.

We designs, manufactures and markets precision-engineered bushing components for valve.

KEVLAR WOVEN BEARING - STAINLESS STEEL 316,metal matrix fabric composite bearing & bushings.made to order from china today.

Bushings Metric (mm)Imperial (inch) Dimensions Get A quote.
Tolerances, operating clearance (Bushing data)
Shaft and housing tolerances (Design of bushing arrangements)

Metal matrix fabric composite sheet has more flexibility than general rigid bearings due to the 0.25mm thickness of fiber cloth lubrication layer. It has flexible bearings, no maintenance, low installation accuracy, good shock absorption and impact resistance. Low noise characteristics, and due to the high strength of the fiber material and the support of the steel back, it has the unique advantage of high load capacity. In general sports, it is advisable to maintain proper clearance between the inner hole and the shaft. The size of the gap can be referred to the type product. The outer diameter of the bearing and the seat hole are generally interference fit. The interference can also be referred to the  type product. In some low-speed rocking motions, the bearing inner hole and the pin shaft can be used without gaps or even interference. Cooperate, this can better exert its shock absorption and low noise performance; such bearings are mainly used in low-speed, heavy-duty oil and grease lubrication, and can also be used in oil-free lubrication.

Maximum load pressure: 180Mpa

Friction factor: 0.03~0.20

Operating temperature range: -90 ° C ~ 180 ° C

Stainless Steel Bushing

Structure

Its material structure is a stainless steel base + brown powder + and filler. Can be used in strong acids and bases. It is used for the corrosion resistant part in dyeing machines and ocean industry etc.

Bushing type

·Cylidircal bushes     · Flanged bushes      ·Thrust washes     ·Sliding plates

Property

- maintenance-free (self-lubricating)
- low friction coefficient
-universal bearing
-long service life

Using range

Packaging machinery, motors, turbines, pumps, forklifts, etc.

AUTOMOTIVE

With the advantages of low weight, low noise level and self-lubricating properties,VIIPLUS bearings are widely used in the automotive industry and applications are still developing rapidly. Currently, over 50 bushings are used in every passenger car, and more and more traditional needle bearings are being replaced by sintered bearings with self-lubricating bearings. In addition to the bearing,

· Steering & Suspension System
· Power Transmission System
· Body System
· Other

INDUSTRY

While the high efficiency and high precision requirements of modern industry are the basic requirements, environmental protection and safety are increasingly being considered genetically. The performance of CSB bearings have the advantage of minimizing maintenance frequency and oil consumption, as well as improving working conditions by reducing the operating noise level of the machine. Even in conditions of lack of oil ...

· Stamping Machine
· Injection Machine
· Presser
· Robot

In addition, household appliances such as air conditioning, fitness equipment, washing machines, refrigerators are also widely used.

Use Note

·No machining is required (no inner hole or grinding). There is no need to process the inner or outer diameter. They are ready to be assembled

·When the bearing is pressed into the bearing seat, the mating gap has been eliminated. This effect is achieved by bearing design.

·Bearing joints should be located away from the load zone. Use a press or vice to press the bearing directly in and place it into the housing, carefully and slowly, ensuring that the inner surface of the bearing is not damaged.

·Washers and sliding plates (sheets) may be fixed to the metal by means of screws or letai glue. (for example, letai 603). Be careful not to leave any glue on the sliding surface.

·If you need to drill, remember to always drill from the sliding friction surface towards the steel surface.

This will prevent three layers from cracking.

Custom design

We can supply bearings of inch size and non-standard length according to different requirements of bronze or stainless steel backing and coating required on drawings or in various environments.

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