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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality. -
Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts -
Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/ -
Beverly from Florida“Valve Bushings perfect,Thank you so much for your superior customer service! The steel-backed, PTFE lined rolled bushings are a low cost, a general-purpose product that provides excellent wear characteristics at high loads and speeds over a wide temperature range. They are designed to be self-lubricating and maintenance-free.
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Michael RussoThe wrapped bronze bushings is produced with diamond-shaped lubrication indents on the inner diameter surface which provide lubricant reservoirs that allow for prolonged service.
Contact Person :
Tiffany
ASTM B271 Alloy Graphite Plugged Bushings NO C86300 ( 400 X 470 X 750 ) Metal Base Self-Lubricating Bearing
| Place of Origin | Graphite Bearings Manufacturers |
|---|---|
| Brand Name | ,MISUMI，DAIDO，SELF LUBE，,FIBRO STANDARD REPLACEMENT BEARING |
| Certification | DIN 1850/ISO 4379， UNITED STATES UNS STANDARD,C86300 |
| Model Number | solid bushing, bronze with lubricant plugs embedded Maintenance-free |
| Minimum Order Quantity | NEGOTIABLE |
| Price | Price Graphite Bushing Parts, (SAE 660) Leaded Tin Bronze Bearings,863 (SAE 430B) 862 (SAE 430A)Manganese Bronze |
| Packaging Details | BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS |
| Delivery Time | FAST DELIVERY |
| Payment Terms | TT IN ADVANCE |
| Supply Ability | Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers |
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xProduct Details
| Marerial | C86300 Maganese Bronze Graphite | Size | Standard Size Or Inch Size |
|---|---|---|---|
| Standard | Bronze Cast Alloys C86300 | Type | PLUGGED CAST BRONZE Bushing |
| Code | SELF LUBRICATING BUSH BEARINGS | Feature | Wear Resistance, Impact Resistance, High Load Resistance |
| Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
| Item | Bronze Grafitado | Graphite Plugged Bushings | Purchase Oilless Bush #500 Spherical Bearing (SPS) From China, Factory Automation & Metal Molding Parts, Industrial Tools And Consumables. |
| Bush Bearings Manufacturers Suppliers Exporters | Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/ | ||
| Highlight | graphite impregnated bronze bushings,graphite filled bronze bushes |
||
Product Description
ASTM B271 Alloy Graphite Plugged Bushings, specifically the C86300 type, with dimensions of 400 x 470 x 750 mm, refer to metal-based self-lubricating bearings that utilize a graphite-based material for lubrication. These bushings are designed to provide long-lasting, maintenance-free operation in a wide range of industrial applications.
ASTM B271 is a standard specification that covers centrifugally cast, bronze-based, graphite-lubricated bearings intended for use in applications requiring high wear resistance and low friction. The C86300 alloy is a type of tin-based bronze that contains graphite particles embedded within the metal matrix. These graphite particles provide the self-lubricating properties that allow the bearing to operate without the need for external lubricants.
The dimensions of 400 x 470 x 750 mm refer to the outer dimensions of the bushing, which is typically installed into a housing or frame to provide a sliding surface for a rotating or reciprocating shaft. The metal base of the bearing provides structural support, while the graphite-lubricated layer reduces friction and wear between the bearing and the shaft.
Overall, ASTM B271 Alloy Graphite Plugged Bushings with C86300 alloy and the specified dimensions offer a reliable, maintenance-free solution for industrial bearing applications requiring high wear resistance and low friction.
500SP Oilless Bronze Bushing (SPB) from VIIPLUS CHINA, offers free CAD downloads, prompt lead times, competitive pricing, and no minimum order quantity. Purchase today!.
bronzegleitlager.com is your trusted carbon graphite bushings manufacturer. Whatever your needs, we can custom design our bushings for your needs.
Self Lubricating Bush Bearings Astm B271 Alloy No C86300 (400 X 470 X 750)
- Advantages of Slide Elements:
- Maintenance free
- ※ Wear resistant
- ※ Low frictional resistance
- ※ Resistant against temperatures up to
- approx. 300℃ (approx.572oF)
- ※ No impurity through discharge of lubrication
- ※ Environmentally friendly
- ※ Corrosion resistant
- ※ Insensitive to impact stress
- ※ Specially suited for oscillating slide motions
- ※ Stick, slip free sliding
- ※ Long life
ASTM B271 Alloy Graphite Plugged Bushings NO C86300 ( 400 X 470 X 750 )
The main Self-lubricating Composite Used by Bearing Materials in China is bronze.The current status of research and development of self-lubricating composite used by bearing materials in China are summarized. In 2018, benefiting from the intensified infrastructure construction in the United States and Europe, foreign orders increased significantly, and the export proportion of VIIPLUS self-lubricating bearings increased.The bushings are widely used in injection molding, automobile mold, engineering machine, food machinery and water turbines, etc.The U.S. 's , oilless and DAIDO are the world's top three makers of self-lubricated bearings, with strong positions in aerospace, automotive and transportation.VIIPLUS also established itself as an industry leader in self-lubricating bearings exported from China.
VIIPLUS offers C86300 Manganese Bronze bushings It is a self-lubricating bearing material that consists of a high quality bearing bronze with solid lubricant pockets.
Manganese Bronze with Graphite Plugs Inch Size C86300
Chemical Composition:
(%max., unless shown as range or min.)
|
|
Cu(1) |
Al |
Fe |
Pb |
Mn |
Ni(2) |
Sn |
Zn |
|---|---|---|---|---|---|---|---|---|
|
Min./Max. |
60.0-66.0 |
5.0-7.5 |
2.0-4.0 |
.20 |
2.5-5.0 |
1.0 |
.20 |
22.0-28.0 |
|
Nominal |
63.0 |
6.2 |
3.0 |
- |
3.7 |
- |
- |
25.0 |
Applications for C86300 Manganese Bronze Bearings
The C86300 Bronze bushings is used in a variety of applications. Typical uses for this alloy are: Extra heavy duty, high strength alloy. Large valve stems bushing, gears bearing, cams bushes, slow-speed heavy-load bearings, hydraulic cylinder bushingparts.
Bronze can operate at high speeds under heavy loads, but require high shaft hardness and nonabrasive operating conditions. This alloy has excellent mechanical qualities and good corrosion resistance. This alloy is compromised of copper, manganese, aluminum and iron. This combination raises the tensile strength.
| 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.
|
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Bushings for Hydro Mechanical Equipments
Radial gates, Vertical gates, Stop logs, Penstock steel Liners, Mechanical Hoists, Hydraulic Hoists, Instrumentations, Gantry Cranes, Overhead Cranes, Reservoir Management Services with applications in...
Ware Storage
Flood Control
Hydro Electric Power Generation
Irrigation
Casting Copper Alloy
Type:Lead Free Brass
Self-Lubricating Oil-Less Type Bushings
|
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
|
C86300 |
Dimensions are in inches |
|
Manganese Bronze with Graphite Plugs |
(ID x OD x L) |
|
GRAPHITE BUSHINGS |
1/2 x 3/4 x 1/2 |
|
GRAPHITE BUSHINGS |
1/2 x 3/4 x 3/4 |
|
GRAPHITE BUSHINGS |
1/2 x 3/4 x 1/2 |
|
GRAPHITE BUSHINGS |
5/8 x 7/8 x 5/8 |
|
GRAPHITE BUSHINGS |
5/8 x 7/8 x 3/4 |
|
GRAPHITE BUSHINGS |
5/8 x 7/8 x 1 |
|
GRAPHITE BUSHINGS |
5/8 x 7/8 x 1-1/4 |
|
GRAPHITE BUSHINGS |
5/8 x 7/8 x 1-1/2 |
|
GRAPHITE BUSHINGS |
3/4 x 1-1/8 x 5/8 |
|
GRAPHITE BUSHINGS |
3/4 x 1-1/8 x 3/4 |
|
GRAPHITE BUSHINGS |
3/4 x 1-1/8 x 1 |
|
GRAPHITE BUSHINGS |
3/4 x 1-1/8 x 1-1/4 |
|
GRAPHITE BUSHINGS |
3/4 x 1-1/8 x 1-1/2 |
|
GRAPHITE BUSHINGS |
7/8 x 1-1/4 x 3/4 |
|
GRAPHITE BUSHINGS |
7/8 x 1-1/4 x 1 |
|
GRAPHITE BUSHINGS |
7/8 x 1-1/4 x 1-1/8 |
|
GRAPHITE BUSHINGS |
7/8 x 1-1/4 x 1-1/4 |
|
GRAPHITE BUSHINGS |
7/8 x 1-1/4 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 3/8 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 1/2 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 5/8 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 3/4 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 1 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 1-1/4 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 1-3/4 |
|
GRAPHITE BUSHINGS |
1 x 1-3/8 x 2 |
|
GRAPHITE BUSHINGS |
1 x 1-1/2 x 3/4 |
|
GRAPHITE BUSHINGS |
1 x 1-1/2 x 1 |
|
GRAPHITE BUSHINGS |
1 x 1-1/2 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1 x 1-1/2 x 2 |
|
GRAPHITE BUSHINGS |
1-1/8 x 1-1/2 x 1 |
|
GRAPHITE BUSHINGS |
1-1/4 x 1-5/8 x 1 |
|
GRAPHITE BUSHINGS |
1-1/4 x 1-5/8 x 1-1/4 |
|
GRAPHITE BUSHINGS |
1-1/4 x 1-5/8 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1-1/4 x 1-5/8 x 1-3/4 |
|
GRAPHITE BUSHINGS |
1-1/4 x 1-5/8 x 2 |
|
GRAPHITE BUSHINGS |
1-1/2 x 2 x 1-1/4 |
|
GRAPHITE BUSHINGS |
1-1/2 x 2 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1-1/2 x 2 x 1-3/4 |
|
GRAPHITE BUSHINGS |
1-1/2 x 2 x 2 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 1-1/4 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 1-1/2 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 1-3/4 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 2 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 2-1/2 |
|
GRAPHITE BUSHINGS |
1-3/4 x 2-1/4 x 4 |
|
GRAPHITE BUSHINGS |
2 x 2-1/2 x 1-1/4 |
|
GRAPHITE BUSHINGS |
2 x 2-1/2 x 1-1/2 |
|
GRAPHITE BUSHINGS |
2 x 2-1/2 x 2 |
|
GRAPHITE BUSHINGS |
2 x 2-1/2 x 2-1/2 |
|
GRAPHITE BUSHINGS |
2 x 2-1/2 x 3 |
|
GRAPHITE BUSHINGS |
2-1/2 x 3 x 3 |
|
GRAPHITE BUSHINGS |
3 x 3-1/2 x 4 |
|
GRAPHITE BUSHINGS |
3 x 3-5/8 x 3 |
|
GRAPHITE BUSHINGS |
3-1/2 x 4-1/8 x 2 |
|
GRAPHITE BUSHINGS |
3-1/2 x 4-1/8 x 3 |
|
GRAPHITE BUSHINGS |
3-1/2 x 4-1/8 x 4 |
|
GRAPHITE BUSHINGS |
4 x 4-3/4 x 2 |
|
GRAPHITE BUSHINGS |
4 x 4-3/4 x 3 |
|
GRAPHITE BUSHINGS |
4 x 4-3/4 x 4 |
|
GRAPHITE BUSHINGS |
5 x 6 x 3 |
|
GRAPHITE BUSHINGS |
5 x 6 x 4 |
Engineered for a Longer More Reliable Service Life
Graphited bearings should be soaked in lubricant prior to application. The graphite absorbs the lubricant, which is then transferred to the shaft when heated by the shaft motion. This action provides oil needed to lubricate but not in sufficient quantity to cause leakage at the bearing ends. The oil is re-absorbed by the graphite when motion ceases.
Plug graphiting is accomplished by drilling a rowed, staggered hole configuration through the bearing wall and pressing graphite into these holes and hard baking. The size and number of drilled holes and the number of rows is determined by the bearing length and diameter.
- Inch Sleeves
- Metric Sleeves
- Metric Flanges
- Metric Washers
Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings
Graphite Plugged Bronze Bushings are all self-lubricating and maintenance free. These bushings are machined out of continuous cast bronze and plugged with solid lubricant plugs. A bushing and it's mating surface should always be seperated by a film of lubricant.Many of VIIPLUS’s components use graphite. Here is what you need to know about it. Graphite is ordinary carbon in a highly unusual form, a two-dimensional crystal. Think of it as a one-atom thick sheet. A piece of graphite is a stack-up of these sheets. A graphite pencil lead feels oily because these one-atom thick sheets are very slippery.
- Wear Plates
- Wear Strips
- Bushings
- Slide Assemblies
- Guide Components
Self Lubricating Graphite Plugged Bronze Sleeve Bushing
Plug Graphite Sleeve Bushing
- Inch Sized Bushings
- Metric Sized Bushings
Material
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.
Bronze sleeve bearings flanged bronze bushings for sale
|
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 |
|
|
|
|
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 |
Performance
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
Technical Data
|
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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