China Bronze Gleitlager manufacturer

Sleeve Bushing Size / Gate , Globe & Check Valves Bushes PTFE Coated Material

Product Details:
Place of Origin: Valve Bushing Manufacturer
Brand Name: Straight Sleeve Bore Bushings
Certification: wrapped bushing, Bronze Steel self-lubricatging bushing, DIN 1494 / ISO 3547, Low-maintenance
Model Number: sleeve Bushing Applications include valves, commercial fire sprinkler systems, mixers, blenders, swivels, and extruders.
Payment & Shipping Terms:
Minimum Order Quantity: 100 Piece/Pieces (Min. Order)
Price: Negotiable
Packaging Details: Export standard packing
Delivery Time: 1~2 WEEKS
Payment Terms: TT IN ADVANCE
Supply Ability: Valve Split Steel Bushings Shaft Bearings Suppliers
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Detail Information

Meterial: Carton Steel , Bronze , PTFE Plating: Tin Or Copper
Characteristic: Low-maintenance And Maintenance-free Plain Bearings Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs
Size: Standard Size Available Quality: OEM
Port: Shanghai

Product Description

Valves Bushing & Washer Manufacturing.Our factory is a professional valves bushings manufacturing company with years of experience in valves lubricating bearing manufacturing. We have an integrated manufacturing and operating mechanism combining scientific research, design, casting, manufacturing, marketing and customer service. Besides, we also boast strong technical strength, advanced equipment, high-quality staff and comprehensive and passionate service.Motorised Ball Valve Bushings, Motorised Butterfly Valve Bearings, Motorised Control Valve sleeve bushes manufacturer and supplier in china.VIIPLUS CHINA is Manufacturer of Valves Bearings ,PTFE Lined Butterfly Valves Steel bronze bushes,High Performance Butterfly Valves self-lubricating bearings.
Flanged Sleeve Bushing for Sale / Manufacturers Gate, Globe & Check Valves Bush manufacturers from china | bronzegleitlager.com -Our Valves Bush PTFE coated can also be designed as custom size and material toloence available for choice. -China Valves Bush manufacturer for many year
Sleeve Bushing / Manufacturers Gate, Globe & Check Valves Bush 
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METAL BACKED SELF LUBRICATING BEARINGS
PTFE lined wrapped Bearings Boundary Lubricating Bushings Sleeve Bushes | High Performance, Low Wear Solutions
SELF-LUBRICATING BEARINGS SOLUTIONS
Viiplus range of PTFE lined wrapped bearings is suitable for dry running, low friction, low wear applications. These wrapped bearings have excellent sliding characteristics forming a transfer film that can protect the mating metal surface.
Our PTFE lined wrapped bearings have been developed for high duty, oil lubricate applications.

We are able to offer PTFE lined wrapped bearings in metric plain, imperial plain, metric flanged, metric washers, imperial washers, metric strip and imperial strip. Special sizes can be produced to customer requirements.
A self-lubricating bearing is a metallic component permeated in a lubricant oil. The oil provides a constant lubrication between bearing and shaft, so the system does not need any additional external lubricant. VIIPLUS Specialty Bearings features high performance, low wear self-lubricating bearing solutions.
METAL POLYMER COMPOSITE BEARINGS
Metal-polymer composite plain bearings enable economical solutions in many industrial and automotive applications. They are particularly effective with oscillating movements and achieve a rating life several times higher than that of bearings with conventional materials. In addition, all our new plain bearings are lead-free and, therefore, environmentally friendly.
PTFE Fabric Liners for Bearings
self-lubricating bearing materials are based on specially engineered liner fabrics with a tight woven fabric of synthetic fibers coated / saturated with a unique matrix of PTFE powder, high strength resin, and special fillers. This design provides high load rating, uniform wear behavior, low friction and extended service life.

ROLLED DRY SLIDING BEARINGS (PTFE)

Steel + Bronze Powder + PTFE/Fibre(DU)

 

Wrapped PTFE Lined (maintenance-free), self lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with PTFE

CHARACTERISTICS
VSB-10 Self-Lubricating Multilayer Composite Bushing

  • Bushing material suitable for lubricated applications

  • Self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions

  • Anti-friction bearing suitable for linear, oscillating and rotating movements

Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.
STRUCTURE AND COMPOSITION
1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute partides of the PTFE layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.
2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

TECHNICAL DATA

Carbon Steel + Copper Powder + (PTFE + Pb + Filler) 
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead

* Depending on operating conditions

Max. load

Static

250N/mm2

Dynamic

140N/mm2

Max. speed

Dry

2m/s

Lubrication

>2m/s

Max. PV (Dry)

Short-time

3.6N/mm2*·m/s

Continuous

1.8N/mm2*·m/s

Temp.

-195℃~+280℃

Friction coefficient

0.03~0.20

Thermal conductivity

42W (m·k)-1

Coefficient of thermal expansion

11*10-6k-1

Sleeve Bushing Size /  Gate , Globe & Check Valves Bushes PTFE Coated Material

AVAILABILITY

Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Plain bearings are available as bushes, collar bushes, washers, strips or special designs.Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs
TYPICAL APPLICATIONS

  • Automotive suspension struts

  • Shock absorbers

  • Hydraulic cylinders

  • Gear pumps and motors

  • Axial and radial piston pumps and motors

START YOUR PROJECT With an Application Engineer  DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing

 

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