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| Brand Name: | ,MISUMI，DAIDO，SELF LUBE，,FIBRO STANDARD REPLACEMENT BEARING |
| Model Number: | solid bushing, bronze with lubricant plugs embedded Maintenance-free |
| MOQ: | NEGOTIABLE |
| Price: | Price Graphite Bushing Parts, (SAE 660) Leaded Tin Bronze Bearings,863 (SAE 430B) 862 (SAE 430A)Manganese Bronze |
| Payment Terms: | TT IN ADVANCE |
| Supply Ability: | plug graphite bearings, China, manufacturers, suppliers, factory, wholesale, Metal Journal Bearing, PTFE Self Lubricating Bearing, Composite Thrust Bearing, Composite Self Lubricating Bushings, Graphite Alloy Bearing, Flange Cast Iron Bearing |
Graphite impregnated bronze bushings, also known as oil-free bushings, are a highly efficient and long-lasting bearing solution. These bushings are specifically designed to eliminate the need for regular lubrication, significantly reducing maintenance requirements and operational costs.
The key feature of graphite impregnated bronze bushings is the integration of graphite particles within the bronze material. Graphite is known for its excellent lubricating properties, providing a smooth and friction-free surface even without the use of external lubricants. This impregnation process ensures that the lubricating properties of graphite are evenly distributed throughout the bushing, providing consistent and reliable performance.
The bronze material itself is renowned for its high strength, durability, and corrosion resistance. Combined with the lubricating properties of graphite, these bushings are able to withstand heavy loads and extreme conditions while maintaining smooth and efficient operation.
Oil-free bushings are ideal for a wide range of industrial applications, particularly those that require reliable and maintenance-free bearing solutions. They are commonly used in machinery, pumps, motors, and other equipment where lubrication can be challenging or impractical.
In addition to their lubrication-free operation, these bushings are also easy to install and maintain. Their robust design and material choice ensure long-term reliability and performance, minimizing downtime and operational disruptions.
Overall, graphite impregnated bronze bushings provide a cost-effective and efficient solution for oil-free bearing applications, offering superior performance, durability, and maintenance-free operation.
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
As CHINA MANUFACTURER in the field of CAST BRONZE SLEEVE BUSHING technology, VIIPLUS SLIDING BEARING PLUG GRAPHITE BUSHINGS supplies
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
Datong Misumi Dme Bujes Bronze Bushing Motor Gearbox Sleeve Dual Mass Flywheel Repairing Self-Lubricating Bearing Peek Bushing Sliding Bearing
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
VIIPLUS INTERNATIONAL 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
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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