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Oilless Bushes
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Wrapped Bronze Bearings
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Graphite Plugged Bushings
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Bronze Sleeve Bushings
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Self Lubricating Plain Bearing
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Bronze Gleitlager
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Polymer Plain Bearings
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Bimetal Bearing Bushes
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Bronze Bushing Material
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Valve Bushing
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Self Lubricating Bronze Bushings
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Flanged Sleeve Bearing
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Dry Sliding Bearing
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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
Maintenance Free Graphite Plugged Bronze Bearings Valves Bushing Steel / Copper Composite
| Place of Origin | Manufactured in China |
|---|---|
| Brand Name | BRAND CHINA REPLACMENT OILES 500 GUIDE BUSHINGS |
| Certification | SEA430B,C86300,DIN1709,FIBRO |
| Model Number | Bronze Graphite plug Bushings met the tolerances |
| Minimum Order Quantity | 300 Piece/Pieces (Min. Order) |
| Price | $0.10 - $3.00 / Pieces |
| Packaging Details | EXPORT CARTONS |
| Delivery Time | 2-4 weeks |
| Payment Terms | TT IN ADVANCE,L/C,Western Union |
| Supply Ability | CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers |
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xProduct Details
| Material | Bronze +Graphite，Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3 | Model Number | Cylinder Bearings,Cylinder Bearings With Flange |
|---|---|---|---|
| Feature | Self Lubrication | Lubrication | Graphite |
| Application | Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc. | Type | FLANGE/SLEEVE/WASHER |
| Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
| High Light | CuSn8P Bronze Perforated Bushings, Self Lubricating Bronze Perforated Bushings, Lifting Machinery Bronze Perforated Bushings | Item | Sliding Bearing Bronze Bushing |
| Specialty | Бронзовые втулки | 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/ |
| High Light | solid lube bearings,self lubricating bearing |
||
Product Description
Introducing our maintenance-free graphite plugged bronze bearings for valves, specifically designed for industrial applications requiring high durability and reliability. These bearings feature a unique steel/copper composite bushing that combines the strength of steel with the wear resistance of copper, ensuring long-lasting performance.
The graphite plugs within the bearings provide excellent lubrication and heat dissipation, minimizing friction and wear. This results in smoother operation and reduced maintenance requirements, making them ideal for valves and other rotating equipment in demanding industrial environments.
The steel/copper composite bushing offers superior mechanical properties compared to traditional materials, including higher strength, hardness, and corrosion resistance. This ensures that the bearings can withstand the rigorous demands of heavy-duty applications while maintaining precise fitment and optimal performance.
Our graphite plugged bronze bearings for valves are customized to meet specific application requirements, ensuring a perfect fit and maximum efficiency. Wh you need to replace worn-out bearings or upgrade your equipment with high-performance components, our steel/copper composite bushings are the perfect solution.
Contact us today to learn more about our maintenance-free graphite plugged bronze bearings for valves and how they can enhance the performance and reliability of your industrial equipment.
Maintenance-free plain bearings with lubricating plugs big size Reasons for Selecting Plug Graphite Self-Lubricating Products
The manufacturing process of sintered components is certified as ecological, because the material waste is very low, the product is recyclable, and the energy efficiency is good because the material is not molten.Plug graphite bearings are primarily used in applications that need continual lubrication in hard to reach areas. Graphite is mechanically forced into the holes/grooves under extreme pressure. A film of lubricant is transferred to the shaft as it begins to turn. These bearings offer continuous lubrication over long periods without maintenance.
Production Process Casting BRONZE GLEITLAGER BUSHINGS
- injection molding machine Bronze Bearings
- pressure die casting machine Bronze Bearings
- die-casting machine Bronze Bearings
Bronze Gleitlager Main Base Alloy
Material
CuZn25AI5Mn4Fe3
Structure Characteristics and Applications
VSB-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.
Solid Lubricant Casting Aluminum Bronze Bearings Bushings
Characteristics
with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available
VSB-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℃
Strusture
VSB-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.
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 |
Chemical Compositions
| Product NO. | Chemical Compositions | ||||||||
| VSB-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 | |
Shipment:
Availability
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
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