Categories | Self Lubricating Bronze Bushings |
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Brand Name: | VIIPLUS |
Model Number: | Wrapped sliding bearing |
Certification: | DIN 1494/ISO 3547 |
Place of Origin: | MADE IN CHINA |
MOQ: | 100 Piece/Pieces (Min. Order) |
Price: | self-lubricating bronze bushing china factory price |
Payment Terms: | TT IN ADVANCE |
Supply Ability: | PTFE Bushings Metric Sizes,Pump Bushings Suppliers |
Delivery Time: | 1~2 WEEKS |
Packaging Details: | Export standard packing |
Meterial: | Low-Carbon Steel + Porous Bronze +Blue POM |
Plating: | Tin or copper |
Type: | Wrapped Bushes, Thrust Washer,Sleeve, Flanged |
Lubricating: | Boundary lubricating,oilless bush |
Customized: | Customized components are also available. |
Color: | Black,red,yellow,blue POM |
Application: | Automotive Chassis, Forging Machines, Mine Quarrying Machines, Metal Melting And Casing Machines And In Water Irrigating And Steel Rolling Industries, Etc. |
boundary lubrication: | lead-free |
Size: | Customized Size, Customized request, All Standard, As per customer's request |
Long Life: | wear-resistance |
Bearing Bushing Factory Price: | tiffany@viiplus.com |
Self-lubricating Bearing Bushing Manufacturer: | https://www.viiplus.com/ |
Self-lubricating Bearing Supplier: | https://www.bronzeoilless.com/ |
Bush Bearings Manufacturers Suppliers Exporters: | plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/ |
The VIIPLUS Metal-Polymer Bearings structure of this prelubricated Bule bushing consists of spherical powdered bronze sintered onto a steel backing and polyacetal resin bule impregnated into the surface.
VIIPLUS BLUE POM Coted bushing based sliding bearing also similar Dx bushing, boundary lubrication bearing,SF-2 oilless bearing,dry bearing, POM lined plain dry bush. It has similar material structure with DU bushing. The difference is the layer with POM coated. We are leading exporter of POM Coated Bushing,sliding bearing,boundary lubrication bearing,Dry Bearing in china.
The self-lubricating bearings with the features of no oil or grease needed or only little oil or grease is needed during the operation and furthermore, so it has the advantages on the applicaitons to the machineries such as the Textile machines, Medicine machines, Food Machines, Beverage Bulking Machines with critical requirement on cleaning and environment conditions.
VIIPLUS metal composite boundary lubrication materials for high quality low carbon steel substrate, the sintering layer spherical porous copper powder, copper
surface with modified polyformaldehyde (POM) or poly (ether ether
ketone) (PEEK) of wear-resistant lubricating materials as bearing
layer, the rules of surface oil cavity not only can store fat, and
can effectively buried outside the invasion of dust, improve the
service life of bearing.This material has excellent mechanical bearing capacity. The intermediate copper powder layer can not
only transfer the heat generated in the running process of the
bearing in time, but also improve the bonding strength between the
plastic layer and the substrate.The surface wear resistant material
design based on POM or PEEK is suitable for grease lubrication. The bearing surface is
regularly arranged with oil holes for storing grease to ensure the
optimal distribution of lubricant on the whole bearing surface.
Products are widely used in
Automobile industry: pedal assembly, balance shaft sleeve, brake
pliers, steering pin shaft sleeve and truck tail plate shaft
sleeve;
Logistics machinery: truck, crane, truck crane, forest machinery,
packaging machinery, etc.;And hydraulic motors, hydraulic
cylinders, pneumatic components, agricultural machinery, etc.
In practical application, different filling materials can be added
in the plastic surface layer POM/PEEK according to different
operating conditions and environmental requirements
Boundary lubrication lead-free bearing is improved on the basis of VSB-20. With low friction coefficient, good wear resistance and long service life, products can be used for higher environmental requirements such as food machinery because the product does not contain lead.
Steel + Bronze Powder + POM blue (DX)
Generally for dry-running applications, shock absorbers, hydraulic
applications, pneumatic cylinders, medical equipments, textile
machines, agricultural applications , as well as in the office
sector, etc.
VSB-20 Boundary lubrication bearing High Quality DX Bushing POM
Bush China Manufacturer
· marginally lubricated bushings for grease or oil lubricated
applications
· Standard parts contain grease indents in the sliding layer; plain
sliding layer available by request
· Optimum performance under relatively high loads and low speeds
· Suitable for linear, oscillating and rotating movements
· Wide range of parts available from stock
Suitable for rotating and oscillating movement, less maintenance
requirements due to the long re-lubrication intervals, lower wear,
lower susceptibility to edge loading, no absorption of water and
therefore no swelling, good damping behaviours, good resistance to
shock loads.
1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low
friction even with only minute volume oflubricant are supplied,
this bearing surface carries a pattern of circular indents which
should be filled with grease on assembly of the bearing.
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.Setting the foundation of the bushings, the steel back provides
exceptional stability,load carrying and heat dissipation
characteristics.
· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +POM with Lubrication Indents
Sliding layer POM |
Maximum load bearing pressure | 70N/mm² | Coefficient of frictionμ | 0.04~0.20 |
Temperature range | -40℃~130℃ | Allowable maximum PV value | 25N/mm²·m/s |
Maximum sliding speed | 5m/s |
Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates
Metric bearings and imperial bushings made to order: standard
bushing forms in special dimensions, half-bushings, special shapes
obtained by stamping, bearings with locating notches, lubricant
holes and machined grooves, customized bushing designs
Plain Bearings & Self-lubricating Bushings | VIIPLUS Surface
Engineering|Bearing Technology