JIAXING VIIPLUS INTERNATIO NAL CO.,LTD
| Payment Terms | TT in advance,Western Union |
| Supply Ability | Special Customized Lubricating Bushings Manufacturing |
| Delivery Time | 7~15 work days |
| Packaging Details | Packaging: Export carton; Wooden case ; Wood pallet. |
| Meterial | Carton steel , Bronze , |
| Plating | Tin or copper |
| Characteristic | Low-maintenance and maintenance-free plain bearings |
| Type | bushes, collar bushes, washers, strips or special designs |
| Size | standard size available |
| Quality | OEM |
| Port | Shanghai |
| Lead | free |
| Bearing Bushing Factory Price | tiffany@viiplus.com |
| Self-lubricating Bearing Bushing Manufacturer | https://www.viiplus.com/ |
| High Light: | Self Lubricating Bronze POM Bushing, Metal polymer bushings |
| POM BUSH | marginally lubricated bushings for grease or oil lubricated applications · Standard split bushings contain grease indents in the sliding layer; plain sliding ... |
| 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/ |
| Brand Name | VIIPLUS BUSHINGS SUPPLIER |
| Model Number | BUSHINGS |
| Certification | ISO 3547 DIN 1494 Assembly Standard Tolerance |
| Place of Origin | Composite plain cylindrical bushings manufacturer |
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Product Specification
| Payment Terms | TT in advance,Western Union | Supply Ability | Special Customized Lubricating Bushings Manufacturing |
| Delivery Time | 7~15 work days | Packaging Details | Packaging: Export carton; Wooden case ; Wood pallet. |
| Meterial | Carton steel , Bronze , | Plating | Tin or copper |
| Characteristic | Low-maintenance and maintenance-free plain bearings | Type | bushes, collar bushes, washers, strips or special designs |
| Size | standard size available | Quality | OEM |
| Port | Shanghai | Lead | free |
| Bearing Bushing Factory Price | tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | https://www.viiplus.com/ |
| High Light: | Self Lubricating Bronze POM Bushing, Metal polymer bushings | POM BUSH | marginally lubricated bushings for grease or oil lubricated applications · Standard split bushings contain grease indents in the sliding layer; plain sliding ... |
| 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/ | Brand Name | VIIPLUS BUSHINGS SUPPLIER |
| Model Number | BUSHINGS | Certification | ISO 3547 DIN 1494 Assembly Standard Tolerance |
| Place of Origin | Composite plain cylindrical bushings manufacturer | ||
| High Light | oil impregnated brass sleeve bearing ， plain bearing | ||
The self-lubricating multilayer composite bushing is a high-performance wear-resistant component that combines the advantages of various materials. Constructed primarily from carbon steel, it incorporates copper powder and (Polytetrafluoroethylene) filler to enhance its lubricating properties and overall durability.
The carbon steel base provides the bushing with exceptional strength and rigidity, ensuring it can withstand heavy loads and demanding operating conditions. The copper powder, on the other hand, acts as a natural lubricant, reducing friction and wear between moving parts. This not only prolongs the lifespan of the bushing but also contributes to smooth and efficient operation.
The filler further enhances the lubricating capabilities of the bushing. is known for its excellent chemical resistance, non-stick properties, and low friction coefficient. By incorporating into the composite material, the bushing achieves even smoother operation and reduced wear over time.
The multilayer design of the composite bushing allows for optimal distribution of materials, ensuring even wear and consistent performance throughout its lifespan. This design also provides flexibility in terms of material selection, allowing for customization to meet specific application requirements.
In summary, the self-lubricating multilayer composite bushing, with its carbon steel base, copper powder, and filler, offers a robust and reliable solution for applications requiring high wear resistance and smooth operation. Its superior lubricating properties and durability make it an ideal choice for a wide range of industrial applications.
VIIPLUS VSB-10 is backed with copper-plated steel with porous bronze sintered on the steel and polymes (+Pb) imbedded into the bores of the bronze. By combining the metals and the polymers tog, its products are endowed with the lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the steel back is plated with a erosion-prevention layer. Products of VSB-10 series are widely applied in printing, weaving and tobacco producing machines, gymnastic equipments, etc.
Carbon-based lead-free lubricating bearings Cylindrical Sleeve Bushes have same features as the VSB-10, but without lead.
| Performance Index | Data | |
| Max Load | Static Load | 250N/mm² |
| Max Load | Dynamic Load | 140N/mm² |
| Max Load | Oscoillation Load | 60N/mm² |
| Linear Velocity V | Dry Lubrication | 2.5m/s |
| Linear Velocity V | Oil Lubrication | >5m/s |
| PV value limit | Dry Lubrication | 1.8N/mm²· m/s |
| PV value limit | Oil Lubrication | 3.6N/mm²· m/s |
| Friction coef μ | Dry Lubrication | 0.08~0.20 |
| Performance | Data | |
| Friction coef μ | Oil Lubrication | 0.02~0.12 |
| Mating Axis | Hardness | >220 HB |
| Mating Axis | Roughness | Ra=0.4~1.25 |
| Working temperature | -200~+280℃ | |
| Thermal conductivity | 40W/(m·k) | |
| Coefficient of linear expansion | 11×10-6K-1 | |
| Outside surface Plating | copper/tin | |
We can also develop according to customers special request while out of this table.
Carbon Steel + Copper Powder + (lead-free)
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· + lead-free
| Dynamic load limit | 140N/mm² |
| Static Load max | 250N/mm² |
| PV limit | 1.8~3.6N/mm²*m/s |
| Speed limit | ＞2m/s |
| Temp.limit | -195°C~280°C |
| Friction coefficient | 0.04~0.20 |
| Sliding layer
|
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Widely used in hydraulic and pneumatic industries, forging machine tool industry, plastics machinery industry, lifting and handling machinery, port machinery, office, fitness machinery, textile machinery, food packaging, filling machinery, chemical machinery, printing and packaging, paper making machinery, automobiles, railways Steam locomotives, shipbuilding industries, presses, metallurgical machinery, construction machinery, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
2 Million USD-2.5 Million
Employee Number:
20~100
Ecer Certification：
Site Member
Beyond Grease: A Deep Dive into Oilless Bushings & Why Viiplus Leads the Way Friction is the enemy of efficiency. In countless machines, from massive industrial equipment to intricate automotive components, the constant battle against wear and tear dictates performance, longevity, and mainten... Beyond Grease: A Deep Dive into Oilless Bushings & Why Viiplus Leads the Way Friction is the enemy of efficiency. In countless machines, from massive industrial equipment to intricate automotive components, the constant battle against wear and tear dictates performance, longevity, and mainten...
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