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/
    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.
    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

Low Friction Coefficient Copper Sleeve Maintenance Bushings For Injection Molding Machine

Place of Origin Graphite Bearings Manufacturers
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
Payment Terms TT IN ADVANCE
Supply Ability Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers

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.

Product Details
Material CuSn7Zn4Pb7,CuSn12,CuZn37Mn3Al2PbSi,CuSn7- 0.2,CuAl10Fe3,CuAl10Fe5Ni5,CuZn25Al6Fe3Mn3, Model Number Groove Patterns, Flanged Bushings
Feature Customized Lubrication Without Graphite,self-lubricating
Application Heavy Duty Equipment,Machinery Repair,Hydraulic,Power Transmission Type Precision Bronze Bearing
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/
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Product Description

Introducing our low friction coefficient copper sleeve maintenance bushings specifically designed for injection molding machines. These bushings are crafted from high-quality copper materials, renowned for their excellent conductivity, corrosion resistance, and durability.

The key feature of these bushings is their low friction coefficient, which significantly reduces the amount of friction generated during the injection molding process. This reduction in friction not only improves the efficiency of the machine but also extends the lifespan of the bushings and other related components.

Moreover, our copper sleeve bushings are designed for easy maintenance and replacement. This ensures minimal downtime and quick turnaround in case of any wear or damage. The bushings' precision-fitted design also ensures a snug and secure fit, minimizing any potential for leakage or misalignment.

Wh you're looking to upgrade your existing injection molding machine or are in the market for new bushings, our low friction coefficient copper sleeve maintenance bushings are an excellent choice. They offer superior performance, durability, and ease of maintenance, ensuring smooth and efficient operation of your injection molding machine.


Grooving Bronze Sleeve Bushing.


When your application calls for lubrication for either the housing or the shaft, an oil or grease groove is essential. Refer to the below chart for the types of grooves that can be done.Good Abrasion Resistance Low Friction Coefficient Copper Sleeve Maintenance Bushings For Heavy Load Long Service Life,Injection Molding Machine Bushings An Injection molding machine, also known as an injection press, is a machine for manufacturing plastic products by the injection molding process. VIIPLUS offers you the widest range of injection molding machines bronze bushings. Choose from grooved cast bronze bearings,bronze plugged graphite bushings with a full range of plain bearings processing technologies, including trust washer and sliding plate.

Copper Bearing finished copper alloy bushings provide a simple, economical way to use bearings with high bearing, good corrosion resistance, dimensional processing any of the characteristics. Meanwhile VIIPLUS CHINA can provide different copper alloys according to different conditions, and in accordance with the requirements of processing different forms, it has a higher dimensional accuracy than class copper rolling bearings.


Base bronze bushings material properties

1. Can be used for a long time without maintenance;
2. Designed for high static and dynamic load;
3. It has a very low and stable friction factor and no "adhesion" phenomenon;
4. Dust resistance, corrosion resistance, impact resistance and edge load resistance;
5. Metal substrate has good shock absorption capacity;
6. Can be used in a wide temperature range;
7. Suitable for reciprocating, rotating and swinging start frequently and difficult to form oil film occasions.


Low Friction Coefficient Copper Sleeve Maintenance Bushings For Injection Molding Machine 0


Graphite Plugged Bushings


Copper Sleeve Bearing for heavy load

When high load applications encounter bad working conditions, maintenance becomes a big problem, how to extend the service life of parts, at the same time, reduce the cost of later maintenance?
VIIPLUS BRONZE bearings have opened up a new way of thinking about solving this problem.

Sleeve bronze sleeves due to its low manufacturing cost, better wearing quality and longer service life.

Oil Grooves Type For Cast Bronze Bushings


Double Loop and Double Figure Eight recommended for grease only.

Graphite Plugged Bushings



Made-To-Order Cast Bronze Sleeve Bearings
Oil & Grease Groove Bronze Bushings & Flanged


Groove Type :Single Loop Figure Eight Straight & Circular Double Loop Double Figure Eight Half Figure Eight Straight Circular

Note: In order to form a more perfect oil film between the bearing & shaft, we recommend a V-shaped groove whenever the design permits, as it allows full flow of the lubricant across the bearing surface.


Copper Alloy Bushings Technical Parameters


Material Composition and Properties
Material CuZn25Al5Mn3Fe3 CuSn5Pb5Zn5 CuAl10Ni5Fe5 CuSn12
Density 8 8.9 7.8 8.9
Hardness HB >210 >70 >150 >95
Tensile strength N/mm² >750 >200 >600 >260
Yield strength N/mm² >450 >90 >260 >150
Elongation % >12 >25 >10 >8
Coeffcient of linear expansion 1.9×10-5/℃ 1.8×10-5/℃ 1.6×10-5/℃ 1.8×10-5/℃
Max.temp ℃ -40~+300 -40~+400 -40~+400 -40~+400
Max.load N/mm² 100 60 50 70
Max.speed (Dry) m/min 15 10 20 10
Max.PV(Lubrication) N/mm² *m/min 200 60 60 80
Compression deformation 300N/mm² <0.01mm <0.05mm <0.04mm <0.05mm


Available Sliding Bearings Form:


Plain cast bronze sleeve bushings,grooved cast bronze sleeve bushings,flanged cast bronze bushings,thrust washer,cast bronze bearings , Oversized Bearings

Bushings Size:Our standard bearing line features over different deminsion & inch size bushings that are carried in stock.
Made-To-Order Cast Bronze Sleeve Bearings for an Oil/Grease Application

VIIPLUS INTERNATIONAL according to different customer requirements, according to DIN, BS, EN (DIN/EN), SS, NS, UNS, SAE and China GB standard production of all kinds of bronze, brass bushing, plate and rod products.All products are made of electrolytic copper by centrifugal casting, continuous casting and extrusion sliding bearings.

Bearing solutions

Our company specializes in providing you with: oil-free bearing, sliding bearing, self-lubricating bearing, composite bearing; in Construction Machinery,The automotive industry,Electrical appliances,Hydraulic and pneumatic,Mold,Agricultural Machinery,water conservation,Bridge.

Graphite Plugged Bushings