|Place of Origin:||China manufacture|
|Model Number:||SY Bimetal Plain Bearings Standard SAE 792|
|Minimum Order Quantity:||800 Piece/Pieces (Min. Order)|
|Price:||$0.20 - $2.00 / Pieces ,Negotiable|
|Packaging Details:||Export Carton Wood Pallet Wooden case|
|Delivery Time:||1~2 weeks|
|Payment Terms:||TT IN ADVANCE Western Union|
|Supply Ability:||800000 Piece/Pieces per Month|
|Oil Hole is necessary to design if VIIPLUS BIMETAL have lubricated sufficiently; the following oil hole design is recommended, which is also suitable for BiMetal series without special requirements.|
|Bushing O.D. (D)||Φ14＞D ≤ 22||Φ22＞D ≤ 40||Φ40＞D ≤ 50||Φ50＞D ≤ 100||Φ100＞D ≤ 180|
|Oil Hole Diameter (mm)||3||4||5||6||7|
|Oil hole location should keep away from the split gap & loading area, and in favor of oil-taking.|
|Max dynamic Load P||100N/mm²|
|Max line speed V||Greaes lubrication||——|
|Max PV value||Greaes lubrication||——|
|Friction coef μ||Greaes lubrication||——|
|Max line speed V||Oil lubrication||15m/s|
|Max PV value||Oil lubrication||8N/mm²· m/s|
|Friction coef μ||Oil lubrication||0.04~0.12|
|Max Working temperature||Greaes lubrication||150℃|
|Max Working temperature||Oil lub.||250℃|
|Alloy layer hardness||30~45|
|Coefficient of linear expansion||19×10-6K-1|
Bimetal Bearings is a thin-wall, self-lubricating bearing material suitable for hostile environments, high or dynamically loaded applications or where lubrication is difficult, unreliable or impossible. It consists of a steel backing with a bearing layer.
VIIPLUS offers basically the same bearing characteristics:
but is capable of even higher loads
and offers an economic solution to many bearing problems
Bimetal bushings application for Water turbines, injection moulding machinery, packing machinery, printing machines, construction equipment, shut-off valves, tire moulds and many more.
1. Low-friction surface film
2. Bearing layer (bronze)
3. Solid lubricant (graphite)
4. Steel backing
Cylindrical bush Cylindrical bush with grooves
Slide plate Thrust washer
Special components Slide plate
Customized components are also available.
|Bush (inner-Ø)||H8/H9 after installation|
|Shaft hardness||hardness > 180 HB|
|Shaft surface finish||Ra 0,2 - 0,8 µm|
Other installation tolerances are possible provided that a safe fit in the housing and the necessary running clearance are maintained.
Bimetal bearing: this product is based on high quality low carbon steel, with sintered lead tin bronze alloy CuSn10Pb10 on the surface.The spherical oil cavity rolled on the surface of the alloy is convenient for storing oil and effectively reducing wear.The steel back can be plated with anticorrosive coating as required.Suitable for medium, medium to high speed bearing, and bearing with large impact load, used for rolling bearing, thrust gasket, internal combustion engine connecting rod piston pin bearing on mechanical equipment.
VIIPLUS offers a broad range of sizes, forms and materials in monometallic and bimetallic bearings. Bimetal and metal bearings offer excellent corrosion resistance in industrial outdoor applications and in water, marine and offshore environments. VIIPLUS bearings can be made in many sizes and forms, including thin-walled, thick-walled, flanged, cylindrical, sintered and oil-impregnated, and more. Some popular bearing materials and their benefits include:
Bimetal bearings are able to handle heavy loads and shock loading conditions. Our bimetal bearings have anti-corrosion capabilities and are easy to install, making them ideal for emergency replacements. VIIPLUS( JF800 )bearing is available with stainless steel, carbon steel or bronze backing.
Jf-800 bimetallic bearing, is a low carbon steel plate as the matrix material, the surface sintered CuPb10Sn10 or CuSn6Zn6Pb3 material of steel and copper alloy products.This product is the most powerful bearing capacity in the double-alloy bearing, the balance bridge bushing and gasket of heavy vehicles;Driven wheel and supporting wheel of bulldozer;Automobile steel plate bushing, USES this product.It is a kind of high load and low speed sliding bearing widely used.
|Material||CuPb10Sn10 or CuSn6Zn6Pb3|
|Maximum bearing pressure||65N/mm²||Hardness||HB
|maximum service temperature||260℃|
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.
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.
This product is the most powerful bearing capacity in the double-alloy bearing, the balance bridge bushing and gasket of heavy vehicles;Driven wheel and supporting wheel of bulldozer;Automobile steel plate bushing, USES this product.It is a kind of high load and low speed sliding bearing widely used.
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
You can use our “Enquiry Form” to get in touch with us. One of our sales team will contact you immediately.
|Meterial:||Bimtel Bearing: BM JF600 JF650 JF700 JF720||Characteristic:||Low-maintenance And Maintenance-free Plain Bearings|
|Size:||Standard Size Available||Port::||Shanhai,or Ningbo|
|Type:||Bushes, Collar Bushes, Washers, Strips Or Special Designs||Bearing:||Oilless|
|Application:||Agricultural Machine||Bushes:||Metal Split|