VIIPLUS INTERNATIONAL |
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The Oilless Plate, specifically designed as a wear plate, features a unique cast bronze construction with plugged graphite inclusions. This innovative combination offers exceptional wear resistance and durability, making it a highly effective solution for various industrial applications.
The graphite inclusions within the cast bronze matrix provide lubrication, eliminating the need for external lubrication systems. This oilless design not only simplifies maintenance but also reduces the risk of contamination and associated operational issues.
The high-quality materials used in the manufacturing process ensure the wear plate's long-lasting performance. It can withstand heavy loads and extreme conditions, maintaining its integrity and functionality even under the most demanding industrial environments.
In summary, the Oilless Plate, with its plugged graphite cast bronze construction and high-quality materials, offers a reliable and durable wear solution for various industrial applications. It is an excellent choice for those seeking to improve performance, reduce maintenance costs, and minimize operational downtime.
VIIPLUS Oilless bearings have been developed for high load, low speed applications and are made of rotational cast high-strength bronze using a specially formed graphite plug as lubricant.
Our range of oilless plates are available in metric and imperial sizes.
Oilless Guide Element Washers Bronze Wear Plates Graphite Cast Bronze Bearing Solid Bronze Plate C86300 material by Continuous casting or centrifugal casting
The self lubricated bronze bearings and cast oilless bronze wear plate which are maintenance free due to them being manufactured incorporating solid lubricant materials such as graphite inserts.
we viiplus bronze bearings offers various types of bronze wear plates, ranging from unfinished cast bronze plate to fully finished machined components. Below are descriptions of the various types we offer.Wear Plates guide and control linear motion when there are heavy forces to contend with. These plates act as linear bearings to guide and control movement.
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℃
Aluminum-Bronze Solid Lubricating Silde wear plate is backed with Aluminum-Bronze alloy with good capability of mechanics, castings and anti-erosion. The surface of Aluminum-Bronze Solid Lubricating Silde wear plate is regularly and finely machined with sockets in which particular solid lubricant is filled.
Aluminum-Bronze Solid Lubricating Silde wear plate is widely used conditions with mediate load but higher temperature and condition with mediate running velocity etc.
The surface of Aluminum-Bronze Solid Lubricating Silde wear plate is regularly and finely machined with sockets in which particular solid lubricant is filled.
Sliding wear plate 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...
Solid Bronze Metallic Self-lubricating CUSTOMER SIZE Dimensions and Tolerances
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