David from Canada
    Our 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 California
    We 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 Germany
    The 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/
Contact Person : Tiffany

Free Maintenance Cast Bronze Bushing With 0.05-0.22 Friction Coefficient

Place of Origin China Manufacturer
Brand Name Brand Cast Bronze Plain Sleeve Bearing
Certification Bushing Standards Met: 83-7-7-3, ASTM B505, CDA 932, SAE 660
Model Number Sleeve bearing type:
Minimum Order Quantity 50 Piece/Pieces (Min. Order)
Price Negotiable
Packaging Details Standard export packing, or as customer's requirement
Delivery Time 10-20 work days
Payment Terms T/T, L/C
Supply Ability Cast Bronze Customized Bearings Manufacturing

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Product Details
Material Sintered Iron Bushing Type Sleeve, Flange,ring,split,Bushings
Shipment By Sea Or Air Application Metal Sintered Fan Bushing
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light RG7 Cast Bronze Bushings, Premium Cast Bronze Bushings, Tin Bronze Bushings, 2.1090 CuSn7Zn4Pb7, Gunmetal Bronze Bushing Cast Bronze Bushing Plug Graphite Bushings – This Product Is A Cast Bronze Bushing That Has Been Milled And Plugged With Graphite Plugs. The Graphite Acts As The Lubrication. These Are Used In Applications Were The Properties Of The Oil Impregnated Bushing Would Not Suffice.
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/
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cast bronze bearings


oil impregnated bronze bushings

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Product Description

The free-maintenance cast bronze bushing is a highly efficient and durable component designed to operate with a friction coefficient ranging from 0.05 to 0.22. This low friction coefficient ensures smooth and reliable operation, reducing wear and tear on the bushing and extending its service life.

Constructed from cast bronze, the bushing is resistant to corrosion and abrasion, making it suitable for a wide range of industrial applications. Its robust design and durability allow it to handle heavy loads and high speeds with minimal maintenance requirements.

The friction coefficient of the bushing is a critical factor in determining its performance. A low friction coefficient results in less energy loss and improved efficiency, reducing the overall operating costs of the equipment. The cast bronze bushing maintains a consistent friction coefficient within the specified range, ensuring reliable and consistent performance over time.

Overall, the free-maintenance cast bronze bushing with a 0.05-0.22 friction coefficient is an excellent choice for industrial applications requiring smooth and reliable operation with minimal maintenance.


Cast bronze bushings Manufacturer supply free maintenance oil sintered iron bushing


Custom metal powder flange oilless bearing small steel sintered bush

Iron-base powder metallurgy oil-bearing is a kind of iron-base powder metallurgy product, which is a kind of sliding bearing with iron powder as raw material, pressed by mould and sintered at high temperature.It has a fine, uniform distribution of pores, after the vacuum immersion of lubricating oil form oil state.Because of the role of oil, can prevent the emergence of the phenomenon of shaft bite.In the case of low load, can have and copper - based powder metallurgy similar wear resistance.


Cast Bronze Bushings

Engineered Products for the global industry

Sintered Bronze Oil Impregnated Self Lubricating Sleeve Bearings

Product Description


Sinterbronze are manufactured by sintering pressed tin bronze powder. The manufacturing process includes calibration of tolerances and impregnation of oil in the bearings. This method generates a self-lubricating slidebearing with good mechanical properties. Sinterbronze bearings are an excellent universal bearing which is well suited for structures with high speeds and low to medium loads. A cost-effective plain or flanged bearing with long life and multipurpose use.


Technical Data


Product Name

FU Metal Powder Sintered Bushing

Meterial Details

Fe, Cu9010, Cu663, (C, Sn, Zn)

Max Density

6.0 g/cm2~6.4 g/cm2

Load Capacity

Static load 120N/mm2 ; Dynamic load 40N/mm2

Sliding Speed


PV Value Limit


Friction Coefficient


General Tolerance

ISO -2768 ; GB/T 1800.3-1995

Working Temperature

-100~+200 Degrees Celsius


Domestic electric, Electronic machine, Official business machines, Automobiles


Packaging: Hard carton; Wooden case ; Wood pallet.

Shipping Term: By express; By air; By land; By sea.

Material sintered iron bushing    
pretreatment of powder Mixing Adding lubricant
Powder preparation methods Atomization Method Reduction Method
Methods of formaing Pressure Forming
Material of Moulds Steel Mould Hard Alloy Mould
Types of Moulds Compression Mould Finishing Mould
Sintering Methods Solid phase sintering
Sintering Atmosphere Cracked Ammonia
Sintering Temperature 700-1100℃ 1050-2000℃
Compacting Methods One-way Moulded
Aftertreatment Vacuum Oil Filling Finishing



Cast Bronze Bushings



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