JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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These bronze bushing are made of C86300/C86200 CuZn25Al6Fe3Mn4 manganese bronze alloy used with heavy loads, in anti-corrosion applications or if it is very difficult to
obtain lubricant. These bearings perform twice as well due to their
strength and wear-resistance.
Customized bronze sleeve and flaged bushings are generally used in
casting machines, in the mining and shipbuilding industries, in
turbo generators and hydraulic turbines and for injection-moulding
machines for the plastics processing industry.
BASE MATERIAL | DYNAMIC LOAD | HARDNESS | FRICTION | TEMPERATURE | SLIDING SPEED | SLIDING SPEED | |
---|---|---|---|---|---|---|---|
CuZn25Al6Fe3Mn4 | 100 N/mm2 | HB210 | HB270 | <0.16 | +300°C | 0.4m/s | 5m/s |
Graphite Plugged Sleeve Bushing is a material suitable for
heavy loads at low sliding speed, solid lubricant is provided by
Graphite with additive, which is inserted into the bronze structure
of the bearings.
The base material are CuZn25. The available items in this material are the cylindrical and
flanged bush, washers, strips, and special part on customer
requests.
Self Lubricating Graphite Plugged Bronze Sleeve Bushing
Plug Graphite Sleeve Bushing
Engineered bronze sleeve bearings for Every Industry! Bronze
Bushing Products
High tensile manganese bronze solid Our company produces various
grades of copper alloy products:
Brass: H62, HAl66-6-3-2, an ordinary high-strength brass, special
hard high-strength brass (HB> 250), etc. Aluminum Bronze:
QAl10-5-5, ZCuAl10Fe3, ZCuAl9Fe4Ni4Mn2, CuAl10Ni etc. Bronze:
ZCu5Pb5Zn5, CuSn7Zn4Pb7, CuSn8, CuSn12, ZCuSn10P1 etc. High lead
and copper: ZCuPb10Sn10, CuPb15Sn7 etc. Meanwhile according to
different customer requirements, in accordance with DIN, BS, EN,
UNS, SAE and Chinese GB standards of production of various products
(eg: CuZn39Pb3, CuZn40Al2, C86200, C95800, C48200). Welcome to
inquire!
Inch Sized Bushings
Metric Sized Bushings
C86300/C86200 Manganese Bronze Bushings
C86300 Typical applications include slow speed heavy duty load bearings, gears, cams and hydraulic cylinder parts.continuous cast
manganese bronze is a high strength, non-heat treatable copper
alloy intended for use in applications requiring a good combination of outstanding wear characteristics and high
bearing strength for heavy loads and slow speeds.
C86300 Maganese Bronze Graphite Bushings | |
ELEMENT | CONTENT (%) |
Copper, Cu | 60.0-68.0 |
Lead, Pb | ≤0.2 |
Tin, Sn | ≤0.2 |
Zinc, Zn | 22~28 |
Iron, Fe | 2.0-4.0 |
Aluminium, Al | 5.0-7.50 |
Manganese, Mn | 2.5-5.0 |
|
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C86200 Maganese Bronze Graphite Bushings | |
ELEMENT | CONTENT (%) |
Copper, Cu | 60.0-68.0 |
Lead, Pb | ≤0.2 |
Tin, Sn | ≤0.2 |
Zinc, Zn | 22~28 |
Iron, Fe | 2.0-4.0 |
Aluminium, Al | 3.0-4.90 |
Manganese, Mn | 2.5-5.0 |
Graphite Plugged Cast Bronze Bushings can be utilized where heavy
loads must be supported at low to medium speeds
The Plug Graphite Cast Bronze Bushing is able to withstand high
temperatures up to 570 F
The self-lubricating feature allows bearings to be used where
oiling is difficult, expensive to implement, and where grease/oil
cannot be used. Excellent lubrication is achieved even under high
loads at low speeds.
Self lubrication with specially embedded solid lubricants reduces
friction. Coefficient of Friction: 0.04 to 0.2
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 |
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