Active Member
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[China]
Address: Main Office: 555 ChuangYe Road. Industry Park. JS, ZJ, China. 314100
Contact name:Tiffany
JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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Viiplus is always focusing on the overseas markets, by satisfying the
ever-increasing demands of modernization of customers. We could
provide products according to the international standards, and
could also provide as per the customers' requests. With stable
product quality and best level of services, our products have been
exported to dozens of countries and regions from the Europe, the
United States, and Southeast Asia, etc.
Sleeve Plain Bearings and Sleeve Bearings Hydro - Cylinder Plain Sleeve Bearing , Bronze Graphite Bushings For Rotating Movement
Sleeve bearings steel bronze bushings, journal bearings or plain bearings facilitate linear movement between two parts. DP4 CYLINDRICAL RED PTFE | VSB-40
PTFE Bushes Manufacturers, Suppliers & We are a well-established firm that has made its presence in the industry, by supplying PTFE Bush . PTFE is a self-lubricating material, provides low friction coefficient. It is ideally suited for the Hydraulic Cylinder
· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· PTFE + Fillers
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 VSB-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.
| Sliding layer |
Max. load | Static | 250N/mm2 | Max.speed | Dry running | 0.08~0.20 |
Very low speed | 140N/mm2 | Hydrodynamicoperation | 0.02~0.08 | ||
Rotatingoscillating | 60N/mm2 | Frictioncoefficient | Dry | 2m/s | |
Hydrodynamic | >2m/s | ||||
Max. PVdryrunning) | Short-termoperation | 3.6N/mm2*m/3 | Thermal conductivity | 42W(m*K)-1 | |
Continuousoperation | 1.8N/mm2*m/3 | ||||
PV max. hydrodynamic | -195℃~+280℃ | Coefficient of thermalexpansion | 11*10-6*K-1 | ||
OPERATING PERFORMANCE | |
Dry | Good |
Oil lubricated | Very Good |
Grease lubricated | Good |
Water lubricated | Fair |
Process fluid lubricated | Good |
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
Du Bushing, Du Bearing, Line Bearing, Ptfe Coated Bushing, Dx Bush, Dx Bearing, Self-Lubricating Bearing, Sliding Bearing, Bimetal Bush, Wrapped Bronze Bushing, Oiles Bush, Oiles Bearing, Cast Bronze Bearing, Oiles Wear Plate, Oiles Guide Rail, Pom Coated Bearing, Metal-Polymer Composite Bearing, Plain Bush, Supplier, Company
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.
BUSHINGS SIZE
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bushing catalog | Bushings Catalog (Plain Bearings Catalog)
