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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
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Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
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Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
thin-walled split seam steel backing journal bearings | self-lubricating bearings red orange ptfe
Place of Origin | Self Lubricating Bearings Manufacturers |
---|---|
Brand Name | REPLACE BRAND GARLOCK BEARINGS (GGB) |
Certification | DIN 1494, ISO 3547 STANDARD BUSHING |
Model Number | BUSHING TYPE FLANGED PLAIN SLEEVE |
Minimum Order Quantity | NEGOTIABLE |
Price | Competitively Priced vs DU DX, Provides Lubricating Bush |
Packaging Details | WOOD PALLET ,WOODEN CASES,CARTON,BUSHINGS EXPORT STANDARD, CUSTOMER SPECIFIED REQUIREMENTS |
Delivery Time | 7-20 DAYS,STOCK SIZE BUSHING IMMEDIATE DELIVERY |
Payment Terms | TT IN ADVANCE WESTERN UNION |
Supply Ability | Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings |
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xMeterial | 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/ |
High Light | self lubricating bearing,sintered self lubricating bushes |
Thin-walled split seam steel backing journal bearings are a specialized type of bearing designed for applications that require high precision and durability. The thin-walled construction provides both strength and flexibility, while the split seam allows for easy installation and adjustment.
These bearings feature a self-lubricating PTFE (polytetrafluoroethylene) layer, which is renowned for its excellent lubrication properties and low friction coefficient. The red orange color of the PTFE layer not only provides a visual indicator of the bearing's lubrication status but also enhances its corrosion resistance.
The combination of steel backing and self-lubricating PTFE ensures smooth and reliable operation, even under high loads and speeds. These bearings are widely used in various industrial applications, including machinery, automotive components, and other equipment that requires precision rotation.
Whether you need bearings for a new project or as replacements for worn-out parts, thin-walled split seam steel backing journal bearings with self-lubricating red orange PTFE are an excellent choice for ensuring smooth and efficient operation.
Thin-Walled Split Seam Steel Backingjournal Bearings | Self-Lubricating Bearings
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.
Characteristics
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.
Strusture
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.
Technical Data
STRUCTURE & COMPOSITION
· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· PTFE + Fillers
Microsection
|
Sliding layer |
Tech. Data
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 Properties
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
Technical data
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 |
Availability
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.
Typical Applications
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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