• JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
    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.
  • JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
    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
  • JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
    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/
  • JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
    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.
  • JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD
    Michael Russo
    The 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

RG7 CuSn7Zn4Pb7 Bronze Bearings For Valves Circular Grooves Type Bushing

Place of Origin gleitlagerbuchsen china
Brand Name VIIPLUS
Certification ISO 9001
Model Number Pre-Lubricated Bearings Bronze Bushings
Minimum Order Quantity Standard Size Bushing No Minimum Order Quantity
Price Bushings High Quality Price Ratio B2B
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 7-25 work days
Payment Terms T/T
Supply Ability bronze sleeve bushings, China, manufacturers, suppliers, factory, wholesale, Metallic Self Lubricating Bushings, Cast Iron Bearing, Sleeve Bushing, POM Bearing, Cast Iron Plain Bearing, Lubrication Bronze Bushing

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Material Bronze CuSn7Zn4Pb7,Gunmetal, Red Bronze Groove Type Multiple Loop & Circular
Application Standard Bearings, Sliding Parts, Valves, Pump Housings Areas Of Use High Temperature Bushings
Size Custom Size Feature Mantanence Free, High Quality
Get A Better Quote Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light Slit Oilless Bronze Bushing, Anti Fatigue Oilless Bronze Bushing, Maintenance Free Oilless Bronze Bushing Gleitalger A Plain Bearing, Or More Commonly Sliding Contact Bearing And Slide Bearing, Is The Simplest Type Of Bearing, Comprising Just A Bearing Surface And No Rolling Elements. Therefore, The Journal Slides Over The Bearing Surface. The Simplest Example Of A Plain
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 bronze bushing

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graphite plugged bronze bushings

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Product Description

RG7 CuSn7Zn4Pb7 bronze bearings are specifically designed for use in valves and other applications requiring high-performance and durability. The circular grooves type bushing is a common configuration for these bearings, providing optimal lubrication and wear resistance.
The CuSn7Zn4Pb7 alloy composition of these bearings offers excellent mechanical properties, including good strength, ductility, and wear resistance. The addition of lead (Pb) improves the material's self-lubricating properties, reducing friction and wear during operation.
The circular grooves in the bushing design allow for the effective distribution of lubricants, such as oil or grease. This ensures that the bearing surface remains well-lubricated, minimizing friction and wear. The grooves also help to trap any debris or contaminants, preventing them from damaging the bearing surface.
The RG7 CuSn7Zn4Pb7 bronze bearings are precision-manufactured to ensure dimensional accuracy and consistent performance. They are suitable for a wide range of valve applications, including those requiring high-pressure and high-temperature environments.
Overall, the RG7 CuSn7Zn4Pb7 bronze bearings with circular grooves type bushing offer superior performance, durability, and reliability for valves and other demanding applications.
 

We are a mining equipment bronze bushings parts supplier and manufacturing company. Offering mining equipment castings and replacement bronze bushings parts worldwide.

 

Cyclindrical Groove Bronze Sleeve Bushing Material CuSn7Zn4Pb7

 
Cast bronze sleeve bearings, flange bearings, and custom parts are available with oil grooves or grease grooves.
 

Gleitlager Aus Bronze

Gleitlager bronze shop- web store from China.

 
CC493K Gunmetal, Red Bronze Bearings Rg7 Cusn7zn4pb7 Bronze Bearings Circular Grooves Type Bushing For Standard Bearings, Sliding Parts, Valves, Pump Housings. Get A Free Quote.
Copper CuSn7Zn4Pb7 Multiple Loop & Circular Self Lubricating Grooves Bushing for Mining Loading.
 
Lead-tin bronze sleeve bushing manufacturer, For filled grooves type bearing surfaces, the groove pattern is machine precisely into the part.
 
VIIPLUS SLIDING BEARING has developed various technologically advanced product lines to meet customers’ needs. Bronze Sleeve Bearings were designed to withstand industries with severe and harsh applications. The combination of the cast bronze alloy base and the solid lubricant results in a bronze bearing that is maintenance-free. This self-lubricating bearing has gained in popularity over the years with the increasing need to meet industrial requirements for energy and labor cost reductions.
 
Cusn7zn4pb7-c is considered the "standard" type of bearing material for lead-tin bronze. The alloy has excellent machining properties, good hardness, strength and wear resistance, excellent wear resistance. Typical applications include bearings, gaskets, bushing, auto parts, main shaft bearing, machine tool bearings, crane bearing, trunnion bearing, roller bearing neck, rolling mill bearings, the sleeve is the fuel pump and pump shaft sleeve, diesel engine piston pin bushing, forging toggle lever bearing, stuffing box hydraulic press, hydraulic press mainlining, pump impeller, gm liner, fitting, pump assembly, outer spherical bearings, and so on.
 
The follow bronze alloy according to the environmental condition of the application:
 
Bronze Material: CuSn7Zn4Pb7
 
 
Gleitlager buchsen
 

Chemical Composition mass/%

Cu

Sn

Al

Fe

Mn

Ni

Pb

Si

P

Zn

81.0-85.0

6.0-8.0

0.01

0.2

-

2

5.0-8.0

0.01

0.1

2.0-5.0

Mechanical properties

Tensile strength Mpa(Min)

Yield strength MPa(Min)

Elongation %

Brinell hardness(HB)

260

120

12

70

Note:
1, In Chemical Composition, Single values represent maximums.
2, Mechanical performance of hardness value is only for reference
 

Solid Bronze

Bronze Bushing with/without graphite Installation

 
 
In most cases, Enduralube Bearings are used with a press fit in the same manner as general sleeve Bearings. Fit the Bearings into housings using mandrels or press. In case of a relatively large interference, provide both the ID of the housing and the OD of the Bearing with chamfers, and fit the bearing into the housing with mandrel for easy installation.
 
Graphite Bearing products simplify your lubrication requirements by taking the difficult and seemingly impossible and providing a reliable, efficient, and economical solution. The simplicity of the Metal Sliding Bearing opens the way for product improvements and economies impossible with other types of lubrication. These benefits can make your products more competitive, simpler, and more desirable to the end-user.
Benefits of National’s Graphite Bronze Bearings:
• Continuous lubrication over long periods without maintenance
• Simplification of product design by eliminating need for lubrication lines, hoses, pumps, etc…
• Long term resistance to scoring and wearing of moving parts.
• Ideal for environments that can be contaminated by leaking lubricants.
• Extended product life by assuring lubrication every time bearing surfaces move.
• Able to withstand high-temperature environments where traditional lubricated bearings normally fail.
 

Bronze Bushing Groove Type

 
bronze bushing groove chart
 
 

Get A Qoute

 
Material (Alloy) __________________________ Quantity _________________
Dimensions:
Inner Diameter ________________ Groove Style _______________
Outer Diameter ________________
Overall Length ________________ Flange OD ________________
Flange Thickness ___________Plate Length ________________

Plate Width ________________Plate Thickness ________________

grooves bushing

 

 

Applications
 

High Temperature

 
• Steel Mills • Furnace Dragouts • Drying Equipment • Heat Exchangers
 

Automobile Manufacturing


• Press Dies • Welding, Assembly Lines • Chain Conveyors • Machine Tools
 

Water Resisting


• Dam Gates • Submersible Pumps • Hydro-Electric Surfaces • Off-Shore Structures

 

Heavy Industries


• Steel Tube Plant Machinery • Tire & Paper Mills • Power Generating Stations • Injection Mold Machinery

 

Construction, Mining, Loading


• Mixers & Grinders • Construction Machines • Mining Rigs • Power Shovels