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Flat Steel Bronze Bushing Material Sleeve Ptfe Plain Bearing Strips

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VIIPLUS INTERNATIONAL

Flat Steel Bronze Bushing Material Sleeve Ptfe Plain Bearing Strips

Country/Region china
City & Province zhejiang
Categories Interior Accessories
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Product Details

Flat steel bronze bushing material sleeve, combined with PTFE (Polytetrafluoroethylene) plain bearing strips, offers a unique combination of strength, durability, and low-friction performance. This innovative design is ideal for a wide range of applications requiring high-precision, low-wear, and long-lasting bearing solutions.

The bronze bushing material sleeve provides excellent strength and wear resistance, while the PTFE plain bearing strips offer low friction and smooth operation. The combination of these two materials creates a bearing that can handle high loads and speeds while maintaining precision and reliability.

The  flat steel bronze bushing material sleeve is custom-made to fit specific shaft diameters and lengths, ensuring a precise fit and optimal performance. The PTFE plain bearing strips are also precision-cut to match the sleeve dimensions, ensuring a smooth and consistent bearing surface.

The use of PTFE in the bearing strips provides several benefits. It is a non-stick material that offers excellent lubrication properties, reducing the need for external lubricants. This not only reduces maintenance requirements but also helps to extend the bearing's lifespan. Additionally, PTFE is resistant to chemicals and corrosion, making it suitable for use in harsh environments.

In summary, the  flat steel bronze bushing material sleeve with PTFE plain bearing strips offers a high-performance bearing solution that combines strength, durability, and low-friction performance. It is custom-made to fit specific applications and is suitable for use in a wide range of industries, including automotive, aerospace, and industrial machinery.

 

 

Bushing Material, Strip PTFE composite bearing bushing material manufacturer,metric size 500 × Height 100 mm self-lubricating bearings –200 to +250 °C.thickness 1 to 2,5 mm.A wide variety of pap bearing bush materials.

 

Engineering Section for Plain Bearings,Composite dry bearing materials, from the standard,cut to size.

Sleeve Bushings & Strip Supplier.DIN1494/ISO3547 Standard.Online Shopping Available.Special composite bearing materialmanufacturing,tolerance control & plain bearing assembly.Self-Lubearing Material to Meet Your High Standard in Quallity and Traceability.Metal-polymer-composite material made in china.

 

Cylindrical bushes Flanged bushes Thrust washers Flanged washers Strips

 

This is an environmentally friendly, lead-free bearing material from China. bronze powder is sintered to a steel backing, and the bearing surface is a mixture of polytetrafluoroethylene (PTFE) . It combines the low friction of this bearing surface with the strength and dimensional stability of the steel backing.

 

Self lubricating corrosion resistant self lubricating low-maintenance

Flat Strip  500 mm L Flat Strip PTFE Bearings Material 

Cylindrical bushes, flanged bushes, thrust washers, flanged washers, strip, non-standard parts.

Standard and special parts,Bearing life calculations based on your application specifications

Support service our field staff and bearing specialists are always available for you

 

Maintenance-free, self lubricating Maintenance-free, self lubricating bearings

 

Bearing materials and products

Strip PTFE composite bearing bushing

 
VSB-10 Flat Strips, Slide paths PAS 

 
Steel + Bronze Powder + PTFE/Fibre Strips
 
Dry bearing material with very good wear
and friction performance over a wide range
of loads, speeds and temperature conditions
 
VIIPLUS BEARING VSB-10 also performs well with lubrication Available from stock in a wide range of standard sizes.
 

For all the global industry Provide high-quality self-lubricating products

 

Application

 

Industrial: Lifting equipment, hydraulic pumps and motors, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, scientific equipment, drying ovens, office equipment, etc.

 

Wrapped Steel Self Lubricating Bearings Oilless Sliding Series
 

Availability Ex Stock

 
To order: Standard cylindrical bushes, roll-formed bushes, flanged bushes, thrust washers, flanged washers, strip Non-standard parts

 

 

Characteristics



VSB-10 Flat Strips PAS

 
Strips PAS are available as an even material section. This material section can be used to make sliding elements in a variety
of shapes.
 

Strip PTFE composite bearing bushing

 

  • Table of Contents
  • Material information
  • Plain bearing production
  • Characteristics : maintenance-free and robust
  • Material composition
  • Models and tables of dimensions
  • More information

 

Plain bearing Bearing Material   production 

 

Standard designs are:

 

 

Characteristics of VSB-10 Strips Material

 

  • Very low stick-slip tendency
  • Low wear
  • Good chemical resistance
  • Low friction value
  • No tendency to weld to metal
  • Extremely swell-resistant
  • Does not absorb water

 

Preferred areas of application

 

  • Maintenance-free operation under dry-running conditions
  • Rotating or oscillating movements
  • Up to a velocity of 2 m/s
  • Linear movements
  • Temperature range -200 °C to 280 °C

 

Material composition

 

Strips Material composition

 

 

1. Running-in layer

 

PTFE matrix with bulking agent¹

 

Layer thickness [mm]:

max. 0.03

 

 

2. Sliding layer

 

Tin-lead-bronze

 

Layer thickness [mm]:

0.20–0.35

Pore volume [%]:

approx. 30

 

 

3. Bearing back

 

Steel

 

Steel thickness [mm]:

Variable

Steel hardness [HB]:

100–180

 

 

1 The pores of the sliding layer are also filled with this lubricant mass.

 


 

Models and tables of dimensions

 

with steel back, maintenance-free

 

Strip PTFE composite bearing bushing

If these material sections are used to create slide paths, they have the following main functions:

 

  • Absorbing and transferring forces acting vertically to the running surface
  • Fixing moving components to each other
  • Ensuring guidance accuracy for axial movements over the entire service life

 

Strips are available in two material groups:

 

  • Material group P1 for maintenance-free, dry-running applications
  • Material group P2 for low-maintenance, lubricated applications
 
For the advantages of each group and help deciding which material group is best for the relevant use, please refer to the information provided in the section cylindrical bushes, flange liners and thrust washers.
VSB-10 Steel + Bronze Powder + PTFE/Fibre Bushings
 

1.Bushing material suitable for lubricated applications

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

3.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.
 

Strusture


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

 

Structure And Composition

· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead

 

 

Microsection


 

Sliding layer
PTFE + Lead
 
Porous Bronze Sinter
Steel Backing
 

 

OPERATING PERFORMANCE

Dry

Very Good

Oil lubricated

Good

Grease lubricated

Fair

Water lubricated

Fair

Process fluid lubricated

Fair

 

 

 

Bearing Properties

 

* Depending on operating conditions
 

Technical data

 

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

 

Availability

 

Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates

 

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


This material meets the demanding criteria for long life and maintenance free performance with or without lubrication.
Automotive: tractors, combines, crop sprayers, earth-movers, 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.

 

Start your project With an Application Engineer

 

self lubricating bronze bushing

 

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