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[China]
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Address: Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China
Contact name:Leo Wu
ZHEJIANG TOP BEARINGS CO., LTD. |
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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.
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 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 |
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
TOB-50 Solid Bronze Metallic Self-lubricating Bearings Cast Bronze
Bearing with Graphite Plugs
Pile driver Bronze Bearings
TOB-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.
TOB-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℃
TOB-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 |
| Product NO. | Chemical Compositions | ||||||||
| TOB-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
START YOUR PROJECT WITH AN APPLICATION ENGINEER
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C86300 SAE430B Manganese Bronze Flange Bushings With Solid Lubricant Plugs Centrifugal Casting Images |
