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| Brand Name: | BRAND CHINA REPLACMENT Bronze Bushing 500 GUIDE BUSHINGS |
| Model Number: | Bronze Graphite plug Bushings met the tolerances |
| MOQ: | 300 Piece/Pieces (Min. Order) |
| Price: | $0.10 - $3.00 / Pieces |
| Payment Terms: | TT IN ADVANCE,L/C,Western Union |
| Supply Ability: | CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers |
C95400 Solid Lubricant Bearings, also known as America Graphite Plugged Bronze Bushing Aluminium Bronze Bearings, are a specialized type of bearing material that incorporates solid lubricants within an aluminium bronze matrix. These bearings are designed to provide smooth and reliable operation in demanding applications where lubrication may be limited or inaccessible.
The C95400 aluminium bronze alloy offers excellent strength, hardness, and wear resistance, while the solid lubricants embedded within the material act as a self-lubricating agent. This combination allows the bearings to operate effectively in high-temperature, high-speed, and heavy-load environments.
The graphite plugs, which are typically impregnated with an oil or grease, provide continuous lubrication to the bearing surfaces. As the bearing rotates, the graphite plugs release the lubricant, creating a thin lubricating film between the moving parts. This film reduces friction and wear, extending the life of the bearing.
America Graphite Plugged Bronze Bushing Aluminium Bronze Bearings are commonly used in automotive, aerospace, and heavy machinery applications where precision and durability are crucial. They are also suitable for use in corrosive environments as the aluminium bronze alloy offers good corrosion resistance.
In summary, C95400 Solid Lubricant Bearings, or America Graphite Plugged Bronze Bushing Aluminium Bronze Bearings, are a highly specialized bearing material that incorporates solid lubricants within an aluminium bronze matrix. They provide smooth and reliable operation in demanding applications, making them an excellent choice for precision and durability-critical applications.
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,Bronze Bushing 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.
| Chemical Composition mass/% | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
| Min83.0 | - | 10.5-11.5 | 3.0-5.0 | 0.5 | 1.5 | - | - | - | - |
| Mechanical properties | |||
|---|---|---|---|
| Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
| 586 | 221 | 12 | 170 |
Note:
1,In Chemical Composition, Single values represent maximums.
2,Mechanical performance of hardness value is only for reference
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 tog.
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 |
| Max. Temperature | 300 |
| Base Hardness | HB60-90 |
| Friction coefficient | <0.15 |
| 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
VSB-50 Flange
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.
| Grade | 50# | 50S1 | 50S2 | 50S3 | 650S5 |
| Material | CuZn25AI5Mn4Fe3 | CuSn5Pb5Zn5 | CuAI10Ni5Fe5 | CuSn12 | CuZn25AI5Mn4Fe3 |
| Density | 8 | 8.9 | 7.8 | 8.9 | 8 |
| Hardness | ≥210 | ≥70 | ≥150 | ≥75 | ≥235 |
| Tensile strength | ≥750 | ≥250 | ≥500 | ≥270 | ≥800 |
| Yield strength | ≥450 | ≥90 | ≥260 | ≥150 | ≥450 |
| Elongation | ≥12 | ≥13 | ≥10 | ≥5 | ≥8 |
| Coefficient o linear expansion | 1.9×10-5/℃ | 1.8×10-5/℃ | 1.6×10-5/℃ | 1.8×10-5/℃ | 1.9×10-5/℃ |
| Max.Temp. | -40~+300℃ | -40~+400℃ | -40~+400℃ | -40~+400℃ | -40~+300℃ |
| Max.dynamic load | 100 | 60 | 50 | 70 | 120 |
| Max.speed(Dry) | 15 | 10 | 20 | 10 | 15 |
| N/mm²*m/s(Lubrication) | 200 | 60 | 60 | 80 | 200 |
| Compression deformation | < 0.01 mm | < 0.05mm | < 0.04mm | < 0.05mm | < 0.005mm |
| Product NO. | Chemical Compositions | ||||||||
| VSB-50 | Cu | Zn | Al | Fe | Mn | Si | Ni | Sn | Pb |
| 60~66 | 22~28 | 5.0~8.0 | 2.0~4.0 | 2.5~5.0 | <0.1 | <0.5 | <0.2 | <0.2 | |
Bearing forms available in standard dimensions
· 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...
