|Material:||Aluminium Bronze With Graphite||Port:||Shanghai|
|Type:||Flange Bushings,Cylinder Bearings With Flange||Delivery:||Fast Delivery|
|Item:||Solid Lubricating Bearings||Characteristics:||Wear Resistance And Corrosion Resistance|
solid lube bearings,
lubricated bronze sleeve bearings
Aluminium bronze bush is a type of oilless bearing.It's also called guide bush,cast bearing ,plain sliding bearing,solid bronze bearing,graphite inlaid bearing,solid sliding bearing,oiles 500 and self lubricating bearing.
Aluminum bronze is the highest strength standard copper based alloy.VIIPLUS produces C95400, C95500 and C95900 in standard sizes of Cast Bronze Bushings . Aluminum, in conjunction with iron and nickel in C95500, acts as a strengthener in these alloys. All of the aluminum bronzes can be heat treated, further increasing tensile strengths.
C95400 U.S. standard aluminum bronze alloy
Aluminum bronze containing iron, with high strength and antifriction, good corrosion resistance, good processing under hot pressure, welding and gas welding, but poor brazing.
It is characterized by good wear resistance.
Aluminum bronze, containing iron and aluminum elements, has high strength and abrasion resistance. After quenching and tempering, the hardness can be improved. It has good high temperature corrosion resistance and oxidation resistance.
Machinability is ok, but welding is not easy to fibrillar welding, hot processing under pressure is good.
Aluminum bronze graphite inlaid bearing is based on aluminum bronze matrix, according to the working condition according to a certain proportion in its working face machining holes and filled with solid lubricant after CNC machining center finishing.Aluminum bronze has a good corrosion resistance, the surface is inlaid with graphite oil, to achieve the non-lubricating solid lubrication.Due to the addition of iron and nickel in the matrix material, the hardness and bearing capacity of the product are obviously improved, and the product has good self-lubrication performance, wear resistance and corrosion resistance.The products are mainly suitable for medium speed and medium load occasions.
|Cu≥83.0 Fe3.0-5.0 Al10.0-11.5 Mn0.5 Ni1.5
Aluminum bronze + solid lurbicants
Cost effective and higher crash strength comparing with tin-bronze type.
Its ends can even be welded with machine part and assemble together.
Cylindrical bushing, flanged bushing, thrust washer and slide plate are standard fabrication.
Special designs and material can be made according to your design.
Aluminium bronze bush is widely used in metallurgy machine, construction machine, ail transportation machinery and other condition where oil is hard to add.
|Max. dynamic load||70N/mm2|
|Highest sliding speed||2m/s|
VSB-50 FlangeSolid Bronze Metallic Self-lubricating Bearings
Copper Cast Bronze Bearings / Flanged Bronze Bearings
Cast Bronze Bearing with Graphite Plugs
1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃
VSB-50 Flange material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.
|Coefficient o linear expansion||1.9×10-5/℃||1.8×10-5/℃||1.6×10-5/℃||1.8×10-5/℃||1.9×10-5/℃|
|Compression deformation||< 0.01 mm||< 0.05mm||< 0.04mm||< 0.05mm||< 0.005mm|
|Product NO.||Chemical Compositions|
· Cylindrical bushes
· Flanged bushes
· Sliding plates
Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs
This kind of bearing can be applied under dry, high temperature, high pressure, corrosive, water or other chemical environments when no oil can be introduced. It is widely used in automotive products line, water engineering, dam gate, plastic industries, successive casting machines, steel rollers in metallurgy industry, mineral machines, ships, turbo generators, hydraulic turbines and injection molding machines...
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