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The Multi-lubrication friction bearing, constructed from rolled CuSn8 bronze, offers exceptional performance in hydraulics applications. The use of CuSn8 bronze, a high-performance alloy, ensures superior strength, wear resistance, and corrosion resistance, making it an ideal material for bearings that require both durability and reliability. The sliding bush, as a part of this bearing, is designed to provide smooth and efficient operation, reducing friction and wear. The multi-lubrication feature further enhances the bearing's performance, allowing it to operate effectively even in challenging environments. This combination of materials and design makes the Multi-lubrication friction bearing in rolled CuSn8 bronze a top choice for hydraulics applications.
Sliding bushing 090 & 090 F- Sealing equipment slide bush type Bushes made to order BK-090, BRM10, COB-090, MBZ-B09, PRM, PRMF, SERIE SBA, SERIE SBB, WB700, WF-WB 700 From china in Standard ISO 3547/DIN 1494 Dimension id f7, D tolerance L ,Multi-lubrication friction bearing in rolled bronze material:CuSn8 bronze design.are suitable for rotational and oscillating movements.All sliding bearing bushing tolerance and size shaft data and assembly instructions in our online catalogue. CUSN8 FLANGE SLEEVE BRONZE SPILT BUSHING.pdfOur sliding bearing bronze bush are constantly subject to further development and technical changes are therefore possible.
Our VIIPLUS Bronze Series bearing series have reliable quality, as well as stable performance, and have been widely used in mines, metallurgy, reaper, textile machinery, body building equipments etc.An initial lubrication with grease is recommended and continual lubrication significantly increases the service life of the friction bearing.
Maintenance-free operation.
Multi-lubricationable.
Not suitable for dirty conditions.
Shock and vibration resistant.
High permitted load.
Good friction characteristics.
No water absorption.
low play during operation.
Extremely space-saving.
Bearing forms available in standard dimensions
· Cylindrical bushes
Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing designs
Bronze bushing is a special wrapped bronze bearing with oil holes,it is a hollow cylindrical component, such as a tube and it is normally bipartite splited, with one, two or even no flange and used for axis elongation. They are parts subject to friction forces through rotation used in lightweight, heavy or super heavy machinery and equipment.
Our viiplus sliding bearings are used in the mining industry, links and excavator loaded in front of the machine.Thin wall bearings are supporting the hydraulic motor on the steering gear used, excavators, gas turbines, winches and other mechanical devices.
"The bearings met expectations and the material composition of the viiplus bronze bushings was all round better suited to the application."
Our customer using plastic bushings on six pivot points in its combine headers, which are designed for cutting crops such as beans.
Instead of using oil-impregnated bronze or rubber-encased bushings, the company opted for VIIPLUS self-lubricating bushings, which are rated for heavier loads, easier to install, less expensive, and longer lasting. They are also better suited to the harsh environmental conditions, since they are completely dry running and dirt resistant.
VSB-22 Bronze Bearings made of CuSn8 with Lubrication Indents
Bronze Wrapped Bearing with Oil Pockets(090 Cylindrical Bushes)
CuSn8 Wrapped Bronze Bearing Diamond Or Ball Shape Oil Sockets
Wrapped Bronze Bearings (low-maintenance), used for heavy load applications, offered with lubrication pockets, grooves or thru holes, plain or flanged bearings and strip
· Bearing material made of solid bronze strip with indents for lubrication
· Good wear resistance, suitable for rough conditions
· Optimum performance under relatively high loads and low speeds
The self-lubricating bronze bushings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond shaped lubrication indents in the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.
Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents
CuSn8 with |
OPERATING PERFORMANCE | |
Dry | Poor |
Oil lubricated | Good |
Grease lubricated | Good |
Water lubricated | Poor |
Process fluid lubricated | Poor |
Max.Load | Static | 120N/mm² | Elongation | 40% |
Dynamic | 40N/mm² | |||
Temp | -100℃~+200℃ | |||
Coefficient of friction | 0.08~0.25 | |||
Max.speed(Lubrication) | Max.Speed | 2m/s | Thermal conductivity | 58W(m*k)-1 |
Max.PV | Max.PV | 2.8N/mm²*m/s | Coef. of thermal expansion | 18.5*10-6K-1 |
Tensile strength | Tensile strength | 450N/mm² |
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Hardness | Hardness | HB 100-150 |
This type of bushing is widely applied in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushes, half bearings, flanged bushes, taist washers, spherical bearing andsoon.
Start Your Bronze wrapped bushing
· 1.Easy for fitting and lubricating
· 2.High load capacity
· 3.Inner Diameter machineable parts are available against order
· 4.High level thermal conductivity
· 5.Minimum overall dimensions
· 6.Chemical resistance.
· Initial pre-lubrication at assembly required...
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