HIGH QUALITY,BEST SERVICE,REASONABLE PRICE
|Place of Origin:||Zhejiang, China (Mainland)|
|Model Number:||CUSTOMIZE SLEEVE|
|Minimum Order Quantity:||50 Piece/Pieces (Min. Order)|
|Packaging Details:||STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE|
|Delivery Time:||2~4 Weeks|
|Payment Terms:||T/T PREPARD, T/T, L/C, D/A, D/P|
|Supply Ability:||500000 Piece/Pieces per Month|
|Meterial:||Low-Carbon Steel + Porous Bronze + PTFE||Plating:||Tin Or Copper|
|Types:||FLANGE/SLEEVE/WASHER||Application::||Various Shock Sbsorber Bushings|
|Production Feature:||Wrapped||Port:||China Port ( Shanghai , Ningbo)|
Composed of steel back, sintered porous copper powder interlayer and ptfe sliding layer (red).The product has low friction coefficient, good wear resistance and self-lubrication performance;Corrosion resistance can be improved by coating the steel back with tin, zinc or copper.Widely used in printing machinery, textile machinery, tobacco machinery, fitness and shock absorber,Dependable quality Sintered parts for automotive shock absorber link bushing
Metal-Polymer Low Friction Plain Bearings
Steel + Bronze Powder + PTFE/Fibre(DP4)
Self Lubricating Bearings Low-Carbon Steel + Porous Bronze + Red PTFE
VSB-40 low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
· Very good performance in lubricated applications
· Good performance in greased applications
· Suitable for linear, oscillating and rotating movements
Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The VSV-40 improved the friction and much good wear resistance over the common CSB-10 range under lubricated operation.
1. PTFE/Polymer fibres mixture thickness 0.01~0.03mm. Lead-free bearing layer provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE mixture.
3. Steel backing, provides high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.
· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· PTFE + Fillers
|Max. PV (Dry)||Short-time||3.6N/mm2*·m/s|
|Thermal conductivity||42W (m·k)-1|
|Coefficient of thermal expansion||11*10-6k-1
|Maximum load, p||
|Maximum sliding speed, U||m/s||2.0|
|Coefficient of friction||0.03 - 0.20 *|
|Maximum sliding speed, U||m/s||＞2.0|
* Depending on operating conditions
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
· Thrust washers
· Flanged washers
Metric bearings and imperial bushings made to order: Standard bushing forms in special sizes, half-bushings, stamped/deep drawn shapes, bearings with locating notches, lubricant holes and grooves, customized designs
VSB-40 is developed for high duty, oil lubricated, hydraulic applications...Automotivesuspensionstruts,absorbers guide bushing, hydraulic cylinders, gear pumps, motors, axial and radial piston pumps & motors.VSB-40 is designed mainly for using under lubricated conditions and it performs excellent wear resistance and low static/dynamic shockfriction coefficient.
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