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.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

Double Loop Grease Groove Cast Bronze Bushings CuZn25AL6Fe3Mn3

Place of Origin Bronze Bearings Manufacturers
Certification DIN 1850/ISO 4379, UNITED STATES UNS STANDARD,C86300 C86200 Bronze
Model Number solid bushing with groove or bronze with lubricant plugs embedded Maintenance-free
Minimum Order Quantity NEGOTIABLE
Price Bronze Bushing MFG, china factory directly prices
Payment Terms TT IN ADVANCE
Supply Ability Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Product Details
Material Brass CuZn25Al5Mn3Fe3, Solid Bronze Bearing Model Number Double Loop Grease, Spiral Bushings
Feature Customized Bronze Bushing Lubrication With/without Graphite, Self-lubricating, Grease Groove
Application Heavy Duty Equipment,Machinery Repair,Hydraulic, Power Transmission Type Plain Cast Bronze Sleeve Bushings,grooved Cast Bronze Sleeve Bushings,flanged Cast Bronze Bushings Thrust Washer Cast Bronze Bearings , Oversized Bearings
Bushing Cast Bronze Bearing, Bronze Flange Bearing Foundry Technology Continuous Casting
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
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Groove Cast Bronze Bushings


Double Loop Grease Cast Bronze Bushings


CuZn25AL6Fe3Mn3 Cast Bronze Bushings

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Product Description

Double Loop Grease Groove Bronze Bushing,
Oilite Bushes / Sintered Bronze Bushes & Parts, Oil-Embedded Bushings

DOUBLE LOOP GREASE GROOVE manufacturing & designs lubrication grooves for oil or grease lubrication.

Oil Grooved Bearing Drive Gear Bushing Punch copper sleeve bearing

sleeve bushing self-lubricating

Guaranteed custom bushing supplier Contact now and get a live quote! Trade guarantee. Logistics service. OEM production of bushings. Services: Mechanical material organization.
Casting copper alloy precision machined copper bushings, providing excellent plain bearing solutions from the technical level and cost level. With high bearing capacity and corrosion resistance, different kinds of alloy materials are available to meet the corresponding needs according to the bearing's service life and application design.



Application characteristics.

The high-strength copper alloy material produced by casting process has good impact resistance, corrosion resistance and wear resistance, and shows good wear resistance under medium and high loads. Precision machining can improve the matching accuracy, and oil grooves, oil holes or oil holes can be machined on the working surface according to the working conditions to improve the lubrication effect. This type of bearing can be designed with dimensions according to actual needs and has good adaptability.



Typical applications.
This precision machined bearing can be used for sliding bearings including port machinery, construction machinery, plastic machinery, axles, logistics machinery, etc. It has good impact resistance, high load and corrosion resistance.

Generally more economical than Oilite bronze, but a lower speed rated bearing material for general ... Oilite bearings for any given application is by using.

CuZn25AL6Fe3Mn3 Oil Groove Brass Bushing For CNC Brass Machining Parts, Metric Bearings, and Bushings - sleeve, flange, thrust.


Just select a shape and tell us your desired dimensions, Custom Made-To-Order bronze bearing  Experts. Choose any item anywhere & tell us how you wanted it, Specializing in custom bearings.


Grease Groove Bronze Bushing

Copper Alloy Bushings Material

Material type ZCuZn25AI6Fe3Mn4 ZCuSn5Pb5Zn5
ZCuZn25AI6Fe3Mn4 ZCuPb10Sn10
Chemical elements Cu 65 85 85 89 65 80
Sn   5 6 10   10
Pb   5 3 1   10
Zn 25 5 6   25  
AI 6     6    
Mn 4     4    
Yield point >350 >90 >150 >170 >450 >140
Tensile Strength >750 >250 >270 >310 >800 >220
Extension Rate >12 >15 >15 >16 >450 >16
Hardness 210 70 95 88 250 68


Browse a wide selection of bronze sleeve bearings and available in various type, Grooves on the inside of the bronze bearing provide a flow path for lubricant, distributing it evenly along the bearing's surface. Embedded Graphite Flanged Sleeve Bearings ...

Bronze Bushings & Bearings

Wear-Resistant Alloys for Heavy Equipment Bushing & Bearing, Circular groove bronze bearing.

Heavy equipment linkage bronze groove or self-lubricating bronze bushings made of alloys carry more load & resist, galling, wear & corrosion.
Cylindrical Sliding Bushings - Bronze Groove Bushings, Bronze Bushings Catalogues, brochures - bronzegleitlager.com


High-load Bushings, Bronze bushings, and sleeve bearings have an excellent resistance to wear.


Cast Bronze Bearings, bronze sleeve bearings with oil groove, bronze flange bearing.

Specialist for Bushing Sleeve. Full range provider. Robust and long-lasting quality products. Available ex stock. Flexible and reliable. Fair conditions. Standard and tailor-made. Expertise and experience.


Free technical support. Small MOQ stock metric size and inch size, Special bronze bearings dimensions and imperial sizes are available on request. Choose Your Bronze Bearings Alloy Material, Aluminium Bronze Bushing C95400, Tin Bronze Bushing C93200, c93200 bearing bronze equivalent. Or Phosphor Bronze Bushing With Groove Type Design. Bronze Bearings are chamfered to ease fitting.

Grease grooves are mandatory for bronze bearings as they require high greasing intervals. VIIPLUS can design the right groove system for our customers’ applications. Spiral groove bronze bushings and “figure of 8” groove type are among the most common for cast bronze bushings. rg7 MATERIAL bronze bushings are considered as high-maintenance materials.

Groove bushings are often used in harsh and abrasive environments. They are located in hydraulic cylinders and swivel joints of excavator arms, arms, and bucket joints. Construction and mining machines are often also equipped with bronze bushings bearings.


Engineering Tools


Our customers’ satisfaction, along with VIIPLUS’s future growth, begins with our associates.

Explore our sliding bearings catalog technical information for product selection bushings.


Sliding bearings, cast bronze sleeve bearings
Lower cost, longer bushings service life


Visit the online self-lubricating bearings shop: www.viiplus.com

Reduce costs by 50% and weight by 80% with self-lubricating bearings vs. Normal bearings.

Manufactured to meet or exceed bronze bearings parts standards, Bronze Alloys according to ASTM B505 continuous casting.

Raw Material, Semi-Finished Bronze Bearing Products, Machine Parts, Grooving: Oil & Grease Groove Bronze Spiral Bushings Custom & Special Double Loop Patterns without


Graphite, get a free quote.

Oil groove bronze bushings bearings Made-To-Order Choose your Groove Style,Centrifugal Manufacturing
Our Cast Bronze Bushings are machined from continuous cast C86300/C86200 C95400/C93200 (SAE 660) bronze for superior quality and performance.


Quality Bronze Bearing, Different Alloys Made to order

AdQuality Bearing Bronze Alloys | Over 100 Different Alloys

  • Standard material CuZn25Al5Mn4Fe3 bronze bushings, graphite plugged bronze bearings

  • Additional Alloys: CuSn7ZnPb (RG7) bronze bushing, CuSn10, CuSn12, CuPb10Sn10, CuZn25Al5, CuSn5ZnPb (RG 5) bronze bearings

We have extensive expertise in grooving bronze bushings and offer a full range of groove styles - from simple straight and circular grooves to double loops and double-figure eights.
The precision machining of copper alloy sleeve provides a simple and economical way of bearing application, with high bearing capacity, good corrosion resistance, and arbitrary size processing. At the same time, VIIPLUS made in china can provide different copper alloys according to different operating conditions, and produce different forms according to requirements. It has higher dimensional accuracy than rolled copper bearings. Any of our standard stock sizes of Sleeve Bushings are adaptable to grooving and graphite plugging.

Oil Grooves Type For Cast Bronze Bushings

external grease grooves on bronze bearings

Double Loop and Double Figure Eight recommended for grease only.


Oil & Grease Sleeve Bushings

Bronze Bearing ID (mm) Chamfer size of ID and OD
Up to 30 0.5x45° 0.5x45°
to ø80 1.0x45°
ø80 to ø200 1.5x45°
ø200 to ø300 2.0x45°
Over ø300 2.5x45°


Standard Dimensions For Lubrication Grooves


 Bronze Bearing ID

R (groove)
r (chamfer)
H (depth of groove)
Number of
30 or less 1.5 1.5 1.2 1 to 2
30 to 50 1.6 1.6 1.3 1 to 3
50 to 80 1.7 1.7 1.4 1 to 4
80 to 120 1.8 1.8 1.5 1 to 5
120 to 180 1.9 1.9 1.6 1 to 6
180 to 250 5.0 5.0 6.0 5
250 to 315 6.0 5.1 6.1 6
315 to 400 7.0 5.2 6.2 7
400 to 500 8.0 5.3 6.3 8

The exquisite craftsmanship Sophisticated equipment

Casting class bronze bushing products

cast bronze bearing groove type.pdf


continuous casting bronze bearing
We are both manufacturers and distributors of bronze bearings and custom bronze bearings. Our manufacturing processes include turning, boring, broaching, grooving, dressing, milling, drilling, grinding and deburring. Our standard ranges of bronze bushings and bronze sleeve bearings are in stock in a wide variety of sizes and shapes.
We have thousands of cast bronze bushings, sintered bronze bushings, flanged bushings, thrust bushings and more in stock. Our standard ranges of bronze bearings are stocked with internal grease grooves and without grooves.
When quotes are made for pads that are "machined to print" or "made from samples", we welcome designs in a number of formats, such as; Adobe .pdf, Microsoft Word, Koday .jpeg and CAD file to meet the needs of our customers.

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

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 a full flow of the lubricant across the bearing surface.


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 dimension & 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, BS, 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
all kinds of hydraulic machinery, metallurgical machinery, forging machinery, oilfield machinery, engineering machinery, mining machinery, electric power facilities, etc.


High-Performance Engineered Bushings


Viiplus international is a specialist in the supplier of self-lubricating bearings and finished bronze bushing parts for customer use. plain bearing types available in standard dimensions: cylindrical bushes, flanged bushes, plugged graphite bronze bearing, thrust washers, wear plate, bronze bushing, and bimetal bearings according to drawings, offering our china good quality self-lubricating bearings services to clients worldwide.

The VIIPLUS Company designs a growing portfolio of self-lubricating bearings products. With experience knowledge of sliding bearings technology. If you are uncertain as to which of Self-Lubricating Bearings is best suited for your design application, check with our bushing material selection guide. To view an entire sliding bearings series, select a bushing type and contact us today to get a free quote.

If you are uncertain as to which of Self-Lubricating Bearings is best suited for your design application, check with our bushing material selection guide. To view an entire sliding bearings series, select a bushing type and contact us today to get a free quote.

We offer a portfolio of quality plain bearing designed to improve the reliability and efficiency of industrial equipment and machinery that keep industry in motion.


Explore our bushing bearings.graphite plugged bronze bushings
As the china supplier of self-lubricating bearings, The viiplus Company applies its deep knowledge of metallurgy, tribology, and cast systems to improve the reliability and efficiency of equipment, machinery, and energy worldwide.

We collaborate with global customers in diversified applications. From wind energy in the North Sea to mining machinery crossing the Sahara, we bring to life know-how and innovation, providing true marketplace advantage.
To this day, VIIPLUS’s founding vision of making the world move more efficiently and reliably remains at the core of our business.

Contact VIIPLUS Bronze Bushing and Reduce Your Cost Now


Double Loop Grease Groove Cast Bronze Bushings CuZn25AL6Fe3Mn3 4
self lubricating bronze bushing

24/7 Online Support
VIIPLUS is always here to support your business.
Competitive Price
Get better bronze bushings to reduce your costs.
Safe & On Time Delivery
Leave your bushing bearings and let viiplus bronze gleitlager handle the rest.
Get Best bronze bushings price from China
VIIPLUS have rich experiences handle FOB shipment self-lubrication bearing from China to the world, we provide shipping service by sea and by air from any port in China.
VIIPLUS offers a wide bronze bearings products designed to improve the reliability and efficiency of industrial equipment and machinery. provide customers a variety of solutions that meet customers’ sizes.

Quality bushings. Inch, metric, and custom sizes. Wear Plates Made. Made in China.


To deal with complex engineering, need more professional parts products, we understand your needs

What role does bronze bushings have in mechanical equipment? Bronze bushings are more widely used in current mechanical equipment. The copper bushing in the machinery plays a lot of roles, such as can make it reduce friction, reduce vibration, reduce noise, and so on, these are the role of the copper bushing in the machinery. The large bronze bushings produced by mine accessory factory in the city is used more and more in the present market, and people also trust it. In the process of mechanical operation, because of the long time friction caused by the wear of parts, this time needs to use copper bushing. Because it helps reduce friction. Copper set of
Copper quality main grasp two points: the first, it is necessary to remove the main heating system, it really promotes the heating system and energy-saving aspects of the actual operation of the primary responsibility. The main part of the copper tube heat exchanger supplier is the actual operation of the heating system and the practical operation of the efficient heating system must accept the main responsibility. Energy-saving incentives and mechanisms for the actual operation of heating systems have heat suppliers in the market, how much money is not their own heating up, he, of the more calories consumed, their income is higher, is clearly unreasonable and violates the purpose and operation of energy-saving. As a policy, thermal subjective and objective providers should be scrutinizing the major components of ongoing energy savings.

bronze bearings self lubricating plugged graphite bushings