China Bronze Gleitlager manufacturer

CuZn25A16Fe3Mn3 Self Lubricating Copper Bush Sleeve High Precision Bearings

Product Details:
Place of Origin: China
Brand Name: viiplus Self-lubricating copper matrix bearing
Certification: ISO 1338-77
Model Number: CuZn25A16Fe3Mn3 (C86300)Self-lubricating bearing sleeve
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: Export Carton Wood Pallet Wooden Case
Delivery Time: 5-25 work day
Supply Ability: MoneyGram, Western Union, T/T
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Detail Information

Material: CuZn25A16Fe3Mn3 Optional Structure: Straight Tube, Flange,The Raw Materials
Optional Tank: Multiple Types Or Customizations Product Features: With High Bearing Capacity, Good Corrosion Resistance, Arbitrary Size Processing And Other Characteristics
Recommended Reasons: Cost Performance Bearing Sleeve
High Light:

wrapped bronze bushings


oil embedded sleeve bearing

Product Description

CuZn25A16Fe3Mn3 (C86300)Self-lubricating bearing sleeve is briefly introduced


The finished copper alloy bushing provides a simple and economical way to use the bearing. It has the characteristics of high bearing capacity, good corrosion resistance and arbitrary size processing.At the same time, different grades of copper alloys can be provided according to different usage conditions, and different forms can be processed according to the requirements. It has higher dimensional accuracy than rolled copper bearings.



CuZn25A16Fe3Mn3 (C86300) Material composition



CuZn25A16Fe3Mn3(GB/T 1176-1987)=G-CuZn25Al5(DIN)=C86300(ASTM) Chemical composition quality/%
Chemical composition quality/%
Cu Sn Al Fe Mn Ni Pb Si P Zn
60-66 0.2 5.0-7.5 2.0-4.0 2.5-5.0 1 0.2 _ _ _






Tensile strength(Mpa) Yield strength(Mpa)


Hardness (HB)
785 424 14 225



CuZn25A16Fe3Mn3 substrate made of solid lubrication oil-free bearings (hereinafter referred to as solid embellish bearing), is to use CuZn25A16Fe3Mn3 Gao Ligao strength as matrix, and embedded radial arranged orderly cylindrical polymer filler for friction materials (such as graphite, molybdenum disulfide, ptfe, oil lubricant), its superiority lies in its made of copper alloy and non-metallic antifriction material has the respective complementary advantages, not only has high bearing capacity, and break through the boundaries of generally depends on the oil film bearing grease lubrication, achieve no oil lubrication, the embedded solid lubrication easy lubrication film formation,It improves the friction and wear performance greatly and is stable, reliable and cost-effective.

Click here or get more information C86300 Manganese Bronze : C863 Manganese Bronze gr...


Self lubricating schematic and you can choose the structure



Lubrication principle of bronze self-lubricating bearing sleeve                                                                    Structural selection of self - lubricating bearings


You can customize or select our tank type


Bronze self - lubricated bearing internal groove type display

A brief introduction of our production process of CuZn25A16Fe3Mn3 (C86300) self - lubricating bearings


After CuZn25A16Fe3Mn3 (C86300) bar or copper pipe is cut off, it is turned on a CNC machine. When the size is required to reach the standard, we will open oil groove in the next hole, and finally check whether the size is correct. Finally, we will carry out packing.



CuZn25A16Fe3Mn3 Self Lubricating Copper Bush Sleeve High Precision Bearings 3

CuZn25A16Fe3Mn3 (C86300) Product parameters of self-lubricating bearings



Substrate material CuZn25A16Fe3Mn3 Maximum service temperature ℃

Ultimate dynamic load N/mm²


The coefficient of frictionu <0.16 Maximum sliding speed m/s dry/0.4
Basic hardness HB 210~270 oil/0.5


You can customize the size from us or choose some structure you want


CAD product indication of self-lubricating bearing


For more product specifications and information you can click here Graphite self-lubricating bearing.pdf



Why choose our bearings? What are the advantages of our bearings



While VIIPLUS is recognized as the supplier in pipe handling self-lubricating bearing manufacturing equipment, our sliding bearing bushing product range includes equipment for a wide variety of customers.


The advantages of our bearings



1. It can be used for a long time without maintenance;

2. Designed for high static load and dynamic load;

3. It has a very low and stable friction factor and no "sticking" phenomenon;

4. Dust resistance, corrosion resistance, impact resistance and edge load resistance;

5. Metal substrates have good shock absorption capacity;

6. Can be used in a wide range of temperatures;

7. Suitable for reciprocating, rotating and swinging, and other starting frequent and difficult to form oil film occasions.



Where you can apply to our CuZn25A16Fe3Mn3 (C86300) self-lubricating bearings


Construction machinery: chassis walking mechanism supporting wheel shaft sleeve, towing wheel shaft sleeve, tensioning wheel shaft sleeve;Automobile industry: balanced shaft bushing, steel plate pin bushing, steering knuckle-main shaft bushing, connecting rod bushing, valve rocker arm bushing, camshaft bushing, differential bushing, gearbox bushing, internal combustion engine spindle tile, thrust gasket;And plunger pump side piece, gear pump side piece, etc



Construction machinery field self - lubricating bearingsSelf - lubricating bearing sleeve for automotive applications




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