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[China]
Trade Verify
Address: Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China
Contact name:Leo Wu
ZHEJIANG TOP BEARINGS CO., LTD. |
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Verified Suppliers
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graphite impregnated bronze bushings graphite plugged bronze
bushings
sliding bearing
bronze sleeve bushing cast bronze bushing
bronze
ASTM b505
Special Cam Bushing Length Inch Sizes Graphite Plugged Bronze
Bushings | C86200 SAE430A BRONZE PLATE
a range of PLAIN BEARINGS products that have gained an excellent
reputation for reliability and performance.
C86200 Manganese Bronze Bearings
CDA 862, High Strength Yellow Brass, ASTM B505, ASTM B271
C86200 (SAE430A), for gear, pillar, casing, shaft, and worm gear
transmission
Chemical composition
Type: Lead-Free Brass
Chemical Composition mass/% | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
| 60-66 | 0.2 | 3.0-4.9 | 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) |
| 621 | 310 | 18 | 180 |
1,In Chemical Composition, Single values represent maximums.
2,Mechanical performance of hardness value is only for reference
Graphite Plugged Sleeve | 1 ID x 1.5 OD x 2 Length
INCH SIZES 1 IN ID x 1.5 IN OD x 2 IN
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 typical
TOP BEARINGS has since established itself as a leading distributor of Bronze
& Steel Bushings , Sintered Bearings Products, Self-lubricated
bushings, and Wear plate, in the People's Republic of China. Our
goal is to provide the quality bushing products at competitive
prices to every industry and especially for the small and
medium-sized enterprises.
Material: Cast Bronze and Solid Lubricant Plugs
manganese bronze
Self Lubricated for Higher Temperatures and Heavier Loads
Solid self-lubricating bearing with graphite plug insert | Graphite
copper sleeve bushings
Inch Sized Bushings
Metric Sized Bushings
C86300 Manganese Bronze
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 Manganese 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 |
| Aluminum, Al | 5.0-7.50 |
| Manganese, Mn | 2.5-5.0 |
| C86200 Manganese 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 |
| Aluminum, 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 |
Manganese Bronze Bearings
Manganese Bronze use area for Heavy duty high strength alloy for
gears, cams, slow speed heavy load bearings & screw down nuts
Equipment, Boom Link Bushings for Power Shovels, Toggle Link &
Guide Bushings for Injection Mold Machines, Steel Mill Equipment,
Furnace Dragouts, Drying Equipment, Roasters, Press Dies, Assembly
Lines, Hydro-Electric Structures, Winches, Hoisting Equipment, Tire
and Paper Mill Machinery, and Many Other Industrial Applications.
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