Categories | Self Lubricating Plain Bearing |
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Brand Name: | REPLACE BRAND GARLOCK BEARINGS (GGB) |
Model Number: | BUSHING TYPE FLANGED PLAIN SLEEVE |
Certification: | DIN 1494, ISO 3547 STANDARD BUSHING |
Place of Origin: | Self Lubricating Bearings Manufacturers |
MOQ: | NEGOTIABLE |
Price: | Competitively Priced vs DU DX, Provides Lubricating Bush |
Payment Terms: | TT IN ADVANCE WESTERN UNION |
Supply Ability: | Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings |
Delivery Time: | 7-20 DAYS,STOCK SIZE BUSHING IMMEDIATE DELIVERY |
Packaging Details: | WOOD PALLET ,WOODEN CASES,CARTON,BUSHINGS EXPORT STANDARD, CUSTOMER SPECIFIED REQUIREMENTS |
Meterial: | Low-Carbon Steel + Porous Bronze + PTFE |
Finishing: | Tin plated, Copper/Tin Plating |
Types: | Sleeve, Sliding, strip, washer |
Application:: | Printing, Weaving And Tobacco Producing Machines, Gymnastic Equipment, Shock Absorbers, Etc. |
Production Feature: | Wrapped,OEM production, low noise,High quality, Self lubricating |
Port: | China Port ( Shanghai , Ningbo) |
Bearing Bushing Factory Price: | tiffany@viiplus.com |
Self-lubricating Bearing Bushing Manufacturer: | https://www.viiplus.com/ |
High Light:: | PTFE Coated Self Lubricating Plain Bearing, Teflon Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing |
characteristic: | Втулки скольжения (биметаллические подшипники скольжения) |
Dry slide bearing: | Self Lubricating Plain Bearing Work in High Temp & Submerged Applications Where Grease, Oil & Plastics Fail. Reduced costs & downtime. Non-galling. Increased reliability. Run dry & keeps running. |
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/ |
Steel ptfe Series bushings are further sub-categorized by the
following:
– Straight Bushings
– Flanged Bushings
– Washer
– Strip
Plain Bearings and Sleeve Bearings Metal-Polymer Low Friction Boccole DP4 CYLINDRICAL RED PTFE | VSB-40
VIIPLUS from China's main advantage products lead-free self-lubricating bearings. The U.S. 's GGB, Japan's OILES and DAIDO are the world's top three makers of self-lubricated bearings, with strong positions in aerospace, automotive and transportation.
VIIPLUS from China is located in jiashan county, zhejiang province, which is the national production base of self-lubricating bearings.
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.
STRUCTURE & COMPOSITION
· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· PTFE + Fillers
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 |
GENERAL | Unit | Value | |
---|---|---|---|
Maximum load, p | Static | N/mm2 | 250 |
Operating temperature | Min | °C | - 195 |
DRY | |||
Maximum sliding speed, U | m/s | 2.0 | |
Coefficient of friction | 0.03 - 0.20 * |
OIL LUBRICATED | |||
Maximum sliding speed, U | m/s | >2.0 | |
* Depending on operating conditions
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 | |
PV | Hydrodynamic | 30N/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 |
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...Automotive
suspensionstruts,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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