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| Brand Name: | REPLACEMENT PLAIN BEARINGS |
| Model Number: | LD Bronze Bearings made of CuSn8 with Grease Reservoirs |
| MOQ: | MATE-TO-ORDER CUSTOM BUSHINGS |
| Price: | Sliding Bronze Bearing Dimensions Tolerance,Stock Price |
| Payment Terms: | TT IN ADVANCE,L/C,Western Union |
| Supply Ability: | STANDARD TOLERANCE BUSHINGS |
Cam slide bearings, also known as guide die bushes, are precision-engineered components that are widely used in various industrial applications, particularly in machinery and tooling. When these bearings are made from bronze with integrated graphite plugs, they offer exceptional performance and durability.
Bronze, a copper-based alloy, is chosen for cam slide bearings due to its high strength, excellent wear resistance, and good corrosion resistance. The addition of graphite plugs further enhances the bearing's performance by providing a self-lubricating mechanism.
Graphite, known for its excellent lubricity, releases lubricating particles as the bearing rotates or slides. This self-lubricating feature significantly reduces friction and wear, extending the life of the bearing and reducing the need for maintenance.
Guide die bushes with bronze bushings and graphite plugs are ideal for applications where precision and durability are critical. They are commonly used in cams, slides, and other moving parts in machinery, ensuring smooth and reliable operation.
In summary, cam slide bearings made from bronze with graphite plugs offer superior performance and durability for guide die bushes in various industrial applications. Their self-lubricating feature ensures smooth operation and reduced maintenance requirements.
Our graphite plug bearings typically have a coefficient of friction between 0.10 and 0.15, depending on a variety of factors affecting performance.Graphite bronze parts should be run dry with no oil or grease. Our graphite plug bearings typically for ID tolerance F7 and OD tolerance M6 Mating Shaft d8e7f7 Mating Housing H7.
VIIPLUS CHINA is a leading company dedicated to the industrial supply of standard mould and die elements. Our work is focused on selling and distributing standardized elements, such as guide pillars, guide bushes, die plates or punches, offering the best global solution to the most challenging automotive needs, die-making and mould sectors.
Bronze Bearings Viiplus offers a complete line of cast bronze bushing and slide plates. Cast bronze sleeve bearings extra large size or small inch Dimensions, flange bearings, and custom parts are available with oil grooves or grease grooves. MADE TO ORDER Maintenance-free self-lubricating bronze bearings with graphite filled grooves or graphite plugs are available.
Solid Bronze standard size table Plug Graphite Cast Bronze Bearings Solid Bronze Lubrication
Solid Bronze Metallic Self-lubricating Bearings/Cast Bronze Bearing with Graphite Plugs
--Material:CuZn25AI5Mn4Fe3(C86300/C86200 BRONZE BEARINGS)
Structure Characteristics and Applications
VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The product is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.
VSB-50 Solid lubricating bearings
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 SOLID LUBRICANT SLIDING BEARINGS 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.
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
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 | |
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...
Products are widely used in continuous casting machines, mining machinery, ships, gas turbines and so on.Hydraulic Cylinder Casting Bronze Flange Bearing With Solid Lubricant
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