|Place of Origin:||Zhejiang, China (Mainland)|
|Brand Name:||VIIPLUS BUSHINGS|
|Model Number:||Self-Lubricating Bearings|
|Minimum Order Quantity:||1000 Piece/Pieces|
|Price:||$0.05 - $1.00 / Pieces|
|Packaging Details:||Packaging: Export carton; Wooden case ; Wood pallet.|
|Delivery Time:||7~15 work days|
|Payment Terms:||TT in advance,Western Union|
|Supply Ability:||800000 Piece/Pieces per Month|
|Meterial:||Bimetal .PTFE||Characteristic:||Low-maintenance And Maintenance-free Plain Bearings|
|Size:||Standard Size Available||Port::||Shanhai,or Ningbo|
|Quality:||OEM||Type:||Bushes, Collar Bushes, Washers, Strips Or Special Designs|
|Application:||Agricultural Machine||Bushes:||Metal Split|
Oilless JF800 Bimetal Metal Bushing Bimetal sheet wrapped bronze alloy bushing / Steel bronze CuSn10Pb10 bush
|Max.Load||Static||250N/mm²||Alloy Hardness||HB 60-100|
|Coefficient of friction||0.05~0.12|
|Shear strength||Shear strength||170N/mm²|
|Coef.of yhermal exoansion||14*10-6K-1|
Bimetallic bearing is made of lead-tin bronze alloy sintered on the surface of high quality low carbon steel back, which is rolled into copper and steel strip after several times of high temperature sintering and dense rolling.The product is one of the strongest copper-lead alloys and has a wide range of applications. It is most suitable for various applications such as bushes and thrust washers under medium speed and high impact loads.
Suitable for low speed, heavy load or intermittent movement conditions, lubricating oil film can not form or maintain the occasion;
Suitable for working environment or mechanical structure restrictions, it is difficult to supply oil lubrication occasions;
It is suitable for rotating, reciprocating, swinging, linear and other forms of movement, as well as occasions requiring frequent starting or starting under high load;
Suitable for high or low temperature work, or the environment temperature range of large occasions;Good corrosion resistance, can be used in seawater and other corrosive media such as chemical liquids or gases, as well as water containing sediment or radioactive environment;
Non-water absorption, good dimensional stability, high mechanical strength, good thermal conductivity;
Bearing is thin wall structure, light weight, small volume, suitable for compact design;
Compared with the traditional three-layer composite material, the static load characteristics, wear-resistance, service temperature, dimensional stability and so on under the condition of non-grease lubrication are better;
Compared with copper inlaid self-lubricating material, it is more suitable to work under the condition of small Angle swing, and the price is cheaper.
This material is recommended to be used under the medium speed and medium load condition with oil or grease lubricating. It is widely used for motor rod ends, Kingpin bushing, undercarriage rollers, hydraulic cylinder rod eyes of construction machines and spherical joint bearings of agricultural machines. Because this material is with lead, the specific parts are not allowed to be used according to certain laws or regulations.
The products are applied to water conservancy and hydropower industry: hydraulic machinery: horizontal support slide of hydraulic steel gate, support bearing of hydraulic hoist and closure machine, sand blasting maintenance door bearing, etc.Hydraulic turbine: guide vane shaft sleeve (upper guide, middle guide, lower guide), wheel shaft sleeve, pin shaft sleeve (connecting rod pin, push and pull rod pin, relay piston pin), anti-wear ring plate (thrust ring), anti-wear block, control ring side tile.
Metallurgical industry: die-casting machine bearing, rolling cutting shears (bilateral shears, fixed length shears on the skateboard), etc.
Valve industry: butterfly valve, globe valve, etc.
Others: mining machinery, packaging machinery, construction machinery, heavy machinery, injection molding machine, automobile tire mold, wind turbine, thermal power and other industries.
As the self-lubricating bearing has the characteristics of maintenance-free and good abrasion resistance under dust and outdoor conditions, it is widely used in the cylinder, suspension system of combine harvester, planter, baler, crusher, tractor, Joints and other parts can not be difficult to form oil or oil film parts.
Special dimensions are available on request
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