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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
Phosphor Graphite Plugged Bronze Bushings DIN GB - CuSn5Zn5Pb5 Material
| Place of Origin | Graphite Bearings Manufacturers |
|---|---|
| Brand Name | VIIPLUS |
| Certification | DIN GB-CuSn5Zn5Pb5 |
| Model Number | Solid bushing, Phosphor Bronze Bearings |
| Minimum Order Quantity | NEGOTIABLE |
| Price | Price Graphite Bushing Parts Factory Price |
| Packaging Details | BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS |
| Delivery Time | FAST DELIVERY |
| Payment Terms | TT IN ADVANCE, Western Union |
| Supply Ability | Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers |
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xProduct Details
| Marerial | Phosphor Bronze Graphite Bushing | Size | ID*OD*H |
|---|---|---|---|
| Standard Material | DIN GB-CuSn5Zn5Pb5 | Type | Plugged |
| 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/ | ||
| High Light | graphite impregnated bronze bushings,graphite impregnated bushings |
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Product Description
Phosphor graphite plugged bronze bushings, made from the CuSn5Zn5Pb5 material and conforming to DIN and GB standards, are a highly effective solution for a wide range of industrial applications. The unique combination of phosphor, graphite, and bronze alloy offers excellent wear resistance, lubrication, and mechanical properties.
The phosphor content in the alloy enhances the material's corrosion resistance, making it suitable for use in harsh environments. The graphite plugs act as solid lubricants, reducing friction and heat generation, thus improving the bushings' operational efficiency and lifespan.
The CuSn5Zn5Pb5 material, which forms the basis of these bushings, provides a balance of strength, ductility, and machinability. This allows for the production of bushings with precise dimensions and shapes that can be easily integrated into existing mechanical systems.
The DIN and GB standards ensure that these bushings meet the highest quality standards for material composition, mechanical properties, and dimensional accuracy. This ensures reliable performance and consistent quality across different batches and manufacturers.
In summary, phosphor graphite plugged bronze bushings made from CuSn5Zn5Pb5 material and conforming to DIN and GB standards are a superior choice for industrial applications that require durable, wear-resistant, and highly efficient bushings.
Graphite Plugged Bushings, graphite impregnated bronze bearings
DIN GB-CuSn5Zn5Pb5 Graphite Phosphor Bronze Bearings, Graphite Copper Sleeve Special Brass Bushing made to order from china. Get a quote today! tolerance sizes, material CHEMICAL ANALYSIS, and price for your application. Cast copper alloy has good wear resistance and corrosion resistance, easy to process, good casting performance, and airtightness, cast copper alloy is used in high load, moderate sliding speed work wear-resistant and corrosion-resistant parts, such as bearing shell, liner, cylinder liner, piston clutch, pump gland, and worm gear.
| Technical Parameters | ||
| Grade | Phosphor bronze graphite bearing copper bushings | |
| Material | CuSn5Pb5Zn5 | |
| Density g/cm³ | 8.7 | |
| Hardness HB | ＞70 | |
| Tensile Strength N/mm² | ＞200 | |
| Yeild Strength N/mm² | ＞90 | |
| Elongation % | ＞15 | |
| Coefficient of linear expansion 10-5/℃ | 1.8 | |
| Heat-conducting CoefficientW(/m.k) | 46~63 | |
| Flexibility Coefficient KN/mm² | 85~115 | |
| Temp. Limits ℃ | -40~+250 | |
| Max. Dynamic Load | 60 | |
| Max.speed m/s | ||
| Dry Lubrication | 0.3 | |
| Oil Lubrication | 0.85 | |
| Max.PV N/mm²*m/s | Dry Lubrication | 1 |
| Oil Lubrication | 1.65 | |
| Friction | Dry Lubrication | 0.12~0.16 |
| Oil Lubrication | 0.03~0.08 |
Material:DIN GB-CuSn5Zn5Pb5
Phosphor Bronze Chemical Analysis
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Note:
1, In Chemical Composition, Single values represent maximums.
2, Mechanical performance of hardness value is only for reference material name: casting copper alloy (5-5-5 tin bronze, sand metal)
Standard: GB/T 1176-1987
● characteristics and scope of application: good wear and corrosion resistance, easy to work, casting performance and good air tightness.
●ZCuSn5Pb5Zn5(5-5-5) casting tin bronze chemical composition: copper Cu: other tin Sn: 4.0 ~ 6.0 zinc Zn: 4.0 ~ 6.0
Pb: 4.0 ~ 6.0 P: ≤0.05 nickel Ni: ≤2.5 aluminum Al: ≤0.01 iron Fe: ≤0.3 silicon Si: ≤0.01 antimony Sb: ≤0.25 sulfur S: ≤0.10 note: total impurities ≤1.0
Mechanical properties of cast tin bronze: tensile strength b (MPa) : ≥200 yield strength (MPa) : ≥90 elongation 5(%) : ≥13
The hardness of cast tin bronze: ≥590HB(reference value)
● heat treatment specification: heating temperature 1188 ~ 1220℃;Pouring temperature 1150 ~ 1200℃.
● casting method: sand casting, metal casting
Application
Widely used in the hydraulic and pneumatic industries, forging machine tool industry, plastic machinery industry, lifting handling machinery, port machinery, office machinery, textile machinery, food machinery, food machinery, chemical machinery, printing and packaging, paper machinery, Steam locomotive, shipbuilding industry, press industry, metallurgical machinery, engineering machinery and so on.
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