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Maintenance-free Bushes with steel PTFE & POM backing Bearing Flanged Bushes Size

Categories Polymer Plain Bearings
Brand Name: VIIPLUS BUSHINGS SUPPLIER
Model Number: TEFLON DU DX BUSHINGS
Certification: ISO 9001
Place of Origin: Zhejiang, China (Mainland)
MOQ: 1000 Piece/Pieces
Price: $0.05 - $1.00 / Pieces
Payment Terms: TT in advance,Western Union
Delivery Time: 7~15 work days
Packaging Details: Packaging: Export carton; Wooden case ; Wood pallet.
Supply Ability: 800000 Piece/Pieces per Month
Material: Steel + Bronze Powder + PTFE/Fibre
Application: forklift, trucks & other platforms.
Standard: DIN 1494,GGB, OILES & DAIDO
Type: Cylindrical bushes, flanged bushes, thrust washers, flat strip material, half bearing, wear plate
Industrial standard: sankyo oilless bearing bushings
Characteristic: self-lubricating
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    Maintenance-free Bushes with steel PTFE & POM backing Bearing Flanged Bushes Size

    VIIPLUS INTERNATIONAL PRECISION BUSHINGS MADE IN CHINA Bronze Bushings Plastic or Polymer Bushings are available in different and inch sizes. Please visit our bronze bushing website:www.bronzegleitlager.com

    Bearing bore inch metric size type straight bushing flanged bushing and thrust washers


    VIIPLUS Plain Bearing company supply sliding bearings Maintenance-free Bushes with steel backingmade in china, bushing related information: Model: Bearing; Brand Bushes; Type: Plain bearings. If you want to know more about Bushings Size for information, you can do online consultation or call the hotline and email us tiffany@viiplus.com, we will serve you in detail.

    Bushes supplier in special inch sizes available by agreement.

    INCH SERIES BORE SIZE BUSHINGS

    METRIC SERIES BORE SIZE BUSHINGS


    The "ptfe" self-lubricating bearings are used where excessive friction is a concern. These self-lubricating bearings have high load capacity and are able to operate at -328 to 536 degrees F. They can be used with rotational, oscillatory and axial sliding motion. They resist shock loading and can handle both radial and axial loads.

    The "pom" prelubricated bearings also exhibit high load carrying capacity and extremely low friction during use. Recommended for applications involving intermittent operation or boundary lubrication, these bushings will operate for long periods of time with only a small amount of lubrication introduced on initial assembly. With a temperature range of -40 to 210 degrees F, "pom" bearings are particularly effective in situations where lubrication cannot be frequently supplied.

    Cylindrical bushes, flanged bushes, thrust washers, flat strip material, half bearing, wear plate.

    VIIPLUS SLIDING BEARING MADE INCCHINA FACTORY SUPPLY

    Excellent mechanical bushing capacity forklift, trucks & other platforms Metal-polymer Composite Bearings.The U.S. 's GGB, sankyo oilless and DAIDO are the world's top three makers of self-lubricated bearings, with strong positions in aerospace, automotive and transportation.VIIPLUS also established itself as an industry leader in self-lubricating bearings exported from Chin

    Metal base self-lubricating bearing
    Taking high-strength copper alloy as the base material, holes are distributed on the working face in proportion according to the working conditions and filled with solid lubrication column. High-strength copper alloy provides high bearing capacity while solid lubrication column can form lower friction pair.

    Features
    Self-lubricatingbushings will support rotary, linear and oscillating motion.VSB–10 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.

    Structure

    1. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

    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. PTFE/Fibre mixture thickness 0.01~0.03mm. It is thecontact surface for the rotating shaft. Minute partidesof thePTFE layer and the sintered bronze material combine tocreate a solid lubricant film, which coats the shaft.

    Typical Applications

    Bushing for Handling equipment: various forklift, stacking cars, trolleys, cars, trucks and other platforms.

    In addition, its maintenance costs are very low, and corrosion resistance, so often in the outdoor work of the truck, platform car, will also be a large number of installation of this bearing.

    In the structure of machinery and automobile, a lot of bearings are used for various parts, and many of them need to be replaced based on the consideration of lightweight and precision.

    This material meets the demanding criteria for long life and maintenance free performance with or without lubrication.


    1. 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...

    2. Business machines: photocopy machines, typewriters, mail sorters, postage meter systems, computer terminalprinters and peripheral equipment,automaticprinting devices, mail processing machinery...

    3. Hydraulics and valves: pumps including gear, rotary, water, axial piston, and other types, ball, butterfly, poppet steam, and other valves and valve trunnions...

    4. 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.

    Technical parameters







    Maximum load

    Static load

    250N/mm2

    frictional coefficient

    0.03~0.20

    Low speed

    140N/mm2

    Rotation, swing motion

    60N/mm2

    maximum line velocity

    dry friction

    2m/s


    fluid lubrication

    >2m/s


    Maximum PV value (dry friction)

    Intermittent operation

    3.6N/mm2*m/3

    Thermal conductivity

    >2m/s42W(m*K)-1


    Long-term operation

    1.8N/mm2*m/3


    Operating temperature

    -195℃~+280℃

    linear expansion coefficient

    11*10-6*K-1


    Product features
    Metal plastic composite bearing Suitable for low speed and heavy load, intermittent operation and swaying conditions can not oil or not allowed to oil occasions;Simplify oil supply design, reduce maintenance and repair costs and time;Good wear resistance, low friction coefficient, extend the service life of the product;

    Metal plastic polymer self-lubricating rolling bearing is the flagship product of VIIPLUS. It has excellent mechanical bearing capacity, especially suitable for working conditions without refueling or refueling. The usage amount of a car can reach more than 30.Standards are similar to those of GGB, OILES & DAIDO metal polymer self-lubricated rolling bearings for corrosion resistance

    Engineered Self Lubricating bearings Solutions


    Design Assistance | Material Selection | Component Geometry


    Bearings and Bushings Componments


    +86-0573-84499350

    www.viiplus.com tiffany@viiplus.com www.bronzegleitlager.com

    Quality Maintenance-free Bushes with steel PTFE & POM backing Bearing Flanged Bushes Size for sale
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