The C86300 SAE430B Manganese Bronze Flange Bushings with Solid Lubricant Plugs are centrifugally cast, ensuring a dense and uniform structure that offers excellent mechanical properties. The graphite plugs serve as solid lubricants, providing a smooth and efficient operation even under high loads.
These bushings are designed to handle extremely high load capacities, making them suitable for a wide range of industrial applications where durability and reliability are paramount. The bronze material itself is known for its wear resistance and corrosion resistance, further enhancing the bushings' lifespan.
Our Graphite Plugged Solid Lubricant Bearings are customizable to meet specific requirements, allowing us to provide Gleitlager Custom Parts that perfectly fit your machinery and equipment. Wh you need a specific size, shape, or material, we can work with you to create the ideal bearing solution.
Cast Bronze Bushings, such as our Selbstschmierende Gleitlager, are a trusted choice for industrial applications due to their excellent performance and long-term durability. We pride ourselves on using high-quality materials and advanced manufacturing techniques to produce bushings that exceed expectations.
Contact us today to learn more about our C86300 SAE430B Manganese Bronze Flange Bushings with Solid Lubricant Plugs and other bearing solutions. Our team of experts is ready to assist you with any questions you may have and provide the information you need to make an informed decision.
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Graphite Plugged Products are a complete line self lubricated products that excel whenever standard lubrication is impractical, including heavy load, high temperature applications. They are manufactured from a variety of copper alloys including Aluminum Bronze (CDA 954), Bearing Bronze (CDA 932) and Manganese Bronze (CDA 863).
Available as Graphite Plugged Bearings, Washers and Self Lubricated Wear plates.
C86300 Manganese Bronze Cast Graphite Bushings are a high-strength, non-heat-treatable copper alloy designed for use in applications requiring a good combination of outstanding wear characteristics and high load carrying capacity at high loads and low speeds.
- Flange Solid Bronze Metallic Self-lubricating Bearings
- Copper Cast Bronze Bearings / Flanged Bronze Bearings
- Cast Bronze Bearing with Graphite Plugs
CuZn25Al5 C86300 UNS, mechanical properties as manufactured.Very high strength values. Bearings at high load and low sliding speed.C86300 Manganese Bronze Bushings To find and order parts online from the china factory, simply type the part number from our Solid Bronze Bushes catalog.
Centrifugal Casting Bushing C86300 Bronze Metallic Self-Lubricating Bushings / Plain Bearings Cast Bronze with solid lubricant plugs - Metric Engineered for a Longer More Reliable Service Life
- C86300* Manganese Bronze Flange Bushings
- C93200* Leaded Tin BronzeSleeve Bushings
- C95400* Aluminum Bronze Bushings Material
Cast C86300 Manganese Bronze Bushings a solid copper alloy bearing bushing casting produced by centrifugal casting, and belongs to the machining field.
Centrifugal casting is a technique and method of injecting liquid metal into a high-speed rotating casting mold so that the liquid metal moves in centrifugal motion and fills the mold and forms the casting.Because of the centrifugal movement, the liquid metal can well fill the mold and form the free surface of the casting in the radial direction.Cylindrical inner hole can be obtained without core.Helps to remove gases and inclusions from the liquid metal;It affects the crystallization process of metal and improves the mechanical and physical properties of casting.
Manganese bronze alloys can operate under very high loads and speeds. However, bearing applications require reliable lubrication. Besides excellent mechanical qualities, these alloys have good corrosion resistance. The standard alloy in this group is high tensile C86300, which is comprised of copper, manganese, aluminum and iron. This combination raises the tensile strength to over 110,000 KSI.
Symbol:C86300 BRONZE BUSHINGS
Category:ASTM Casting Copper Alloy
Type:Lead Free Brass
| Chemical Requirements |
Copper
Alloy
UNS No. | Composition, % max, except as indicated |
| | | | | | Nickel | | | | | | |
| Copper | Tin | Lead | Zinc | Iron | Including | Aluminum | Manganese | Antimony | Sulfur | Phosphorus | Silicon |
| | | | | | Cobalt | | | | | | |
| C86300 | 60.0–66.0 | 0.20 | 0.20 | 22.0–28.0 | 2.0–4.0 | 1.0A | 5.0–7.5 | 2.5–5.0 | ... | ... | ... | ... |
| C90500 | 86.0–89.0 | 9.0–11.0 | 0.30 | 1.0–3.0 | 0.20 | 1.0A | 0.005 | ... | 0.20 | 0.05 | 0.05B | 0.005 |
| C91100 | 82.0–85.0 | 15.0–17.0 | 0.25 | 0.25 | 0.25 | 0.50A | 0.005 | ... | 0.20 | 0.05 | 1.0B | 0.005 |
| C91300 | 79.0–82.0 | 18.0–20.0 | 0.25 | 0.25 | 0.25 | 0.50A | 0.005 | ... | 0.20 | 0.05 | 1.0B | 0.005 |
| C93700 | 78.0–82.0 | 9.0–11.0 | 8.0–11.0 | 0.8 | 0.7C | 0.50A | 0.005 | ... | 0.50 | 0.08 | 0.10B | 0.005 |
| A In determining copper minimum, copper may be calculated as copper plus nickel. |
| B For continuous castings, phosphorus shall be 1.5 % max. |
| C Iron shall be 0.35 % max. when used for steel-backed. |
Chemical Composition (%max., unless shown as range or min.)
| Chemical Composition mass/% |
| Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
| 60-66 | 0.2 | 5.0-7.5 | 2.0-4.0 | 2.5-5.0 | 1 | 0.2 | _ | _ | _ |
| Mechanical properties |
| Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
| 758 | 427 | 14 | 225 |
Note:
1,In Chemical Composition, Single values represent maximums.
2,Mechanical performance of hardness value is only for reference
Solid Bronze Metallic CuZn25AI5Mn4Fe3 Plug Graphite Cast Bronze Bearings pile driver
VSB-50 Solid Bronze Metallic Self-lubricating Bearings Cast Bronze Bearing with Graphite Plugs
Typical Applications
Pile driver Bronze Bearings
Material:CuZn25AI5Mn4Fe3
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.
Solid Lubricant Casting Aluminum Bronze Bearings Bushings
Characteristics
with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available
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.
| 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 |
Chemical Compositions
| 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 |
Availability
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
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C86300 SAE430B Manganese Bronze Flange Bushings With Solid Lubricant Plugs Centrifugal Casting Images
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