• img.alt
    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.
  • img.alt
    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

Graphite Plugged Bronze Bearings, c86300 bronze bushing, china supplier, high quality

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
Product Details
Material Bronze +Graphite,Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3 Model Number Cylinder Bearings,Cylinder Bearings With Flange
Feature Self Lubrication Lubrication Graphite
Application Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc. Type FLANGE/SLEEVE/WASHER
High Light

graphite impregnated bronze bushings


graphite filled bronze bushes

Leave a Message
Product Description

Thrust Wheel Bushings C86300/C86200 Bronze Plugged Graphite Cast Bronze Bearing Groove Solid Bronze Lubrication Customized Dimensions

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.
Self-lubricating bearings due to its free maintenance characteristics and under the condition of dust and outdoor characteristics such as good abrasion resistance, therefore widely used in agricultural machinery industry, such as combine harvester, planter, banding machine, grinder, tractors and other oil cylinder, suspension system, such as joints can't come on or it is difficult to form the part of the oil film.


Self-Lubrication Bearing

The bearing, housing and fitting tools must be kept clean during fitting. Please give special notice to us if you adopt the soft material for housing produce. To make fitting easy. the shaft ends should be chamfered.

oil-free guide bushing graphite bearing

Alloy materials

Model JDB-1 JDB-2 JDB-3 JDB-4 JDB-5
China Brands
ZCuSn6Zn6Pb3 ZCuAI10Fe3 ZCuSu10P1 Steel+ZCuSn6Zn6Pb3 HT250 GCr15
GCuSn6Zn6Pb3 GCuAI10Fe3 CuSn12 Steel+CuSn6Zn6Pb3Fe3Ni5 - B1
GB-CuSn5Zn5Pb5 GB-CuAI10Ni GB-CuSn10 Steel+CuSn6Zn6Pb3Ni - 100Cr6
United States
C86300 C83600 C95500 C90800 C83600 Class40 52100
British Standard HTB2 LG2 AB1 PB4 LG2 - -

Material alloy chemical composition

Chemical Elements JDB-1 JDB-2 JDB-3 JDB-4 JDB-5
Cu ( % ) Rest Rest Rest - -
Sn ( % ) - 6 - 10 6 - -
Zn ( % ) 25 6 - - 6 - -
Ni ( % ) - - - - - - -
AI ( % ) 6 - 10 - - - -
Fe ( % ) 3 - 3 - - Rest Rest
Mn ( % ) 3 - - - - 0.905 - 1.3 0.20 - 0.40
Cr ( % ) - - - - - - 1.30 - 1.65
C ( % ) - - - - - 2.5 - 4 0.95 - 1.05
Si ( % ) - - - - - 1.0 - 1.3 0.15 -0.35
Pb ( % ) - 3 - - 3 - -

Technical Parameters

Performance JDB-1 JDB-2 JDB-3 JDB-4 JDB-5
Max.load P ( N/mm² ) 100 60 70 60 250
Max.speed V ( m/s ) Dry0.4 oil5 2 2 0.5 0.1
Max.PV ( N/mm²·m/s ) 3.8 0.5 0.6 0.8 2.5
Density ρ( g/cmsup3 ) 8.0 8.0 7.6 7.3 7.8
Tensile strength ( N/mm² ) > 600 > 250 > 500 > 250 > 1500
Elongation ( % ) > 10 > 4 > 10 - -
Hardness ( HB ) > 210 > 80 > 80 > 160 HRC> 55
Max.temp ( ℃ ) 300 350 300 400 350
Friction coef. ( μ ) Oil lubrication: 0.03 Friction(dry): 0.16



Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs

Reliable solution without lubrication

In agricultural equipment, bearings are subject to friction and wear during edge and boundary lubrication.Our bearings provide more reliable performance than copper bearings, with up to 620Mpa load capacity, protection shaft or pin will not wear, with good corrosion resistance, shock resistance and edge load capacity.
Avoiding the use of grease to reduce maintenance of self-lubricated bearings is the ideal choice for applications requiring a longer service life. Maintenance is free in the case of insufficient or non-lubricated operation.

  • Improve performance and extend service life

  • Excellent low friction performance

  • Cost reduction

  • Environmental protection,

With best solutions or any problem in self lubricatng bearings in THRUST WHEEL Bushings


Modern design for today's self-lubricating bearing material is undergoing tremendous demand. Even in the severe operating environment and maximum extreme load conditions also require maintenance. As the cost of the increasing demand, business equipment, and plant operation reliability requirements are also increasing. Metal self-lubricating bearings to meet the long-term maintenance-free and under the conditions of use of self-lubricating, thus making the design of a long-term reliable self-lubricating system possible. Metal type self-lubricating bearing material can be widely used in high-load low-speed rotation conditions, swivel and linear reciprocating motion, but also for conventional lubrication can not be achieved or prohibit the use of the occasion, or in special conditions such as dust, shock load or irradiation conditions require long-term and stable use.

What is C86300 Bronze Graphite Bushings solid slide bearing?

The C86300 BRONZE GRAPHITE BUSHINGS slide bearing is made from solid bronze/iron material.it is ideally suited for highly demanding applications in tough environments. We offer a standard assortment of plain sleeve bushings, flanged bushings and sliding plates.
The solid bronze body can be drilled holes and filled solid graphite lubricant, in this way it can be used in oilless environments. Also the solid bronze body can be machined oil grooves and holes, it can get better lubricating after filled with grease.

Where to use C86300 BRONZE GRAPHITE BUSHINGS slide bearing?

Solid Bronze bushings and plates are made completely of tin bronze, CuSn10P, which has very good machine ability. All surfaces of the solid bronze bushings are machined.
Solid iron bushings and plates are made in same way of bronze material, but it is much lower costs if you are not in high performance requirements.

Examples of applications

• Construction machinery
• Transport equipment
• Pulp and papermaking machinery
• Off-shore equipment
Why choose C86300 BRONZE GRAPHITE BUSHINGS slide bearing?
• Insensitive to dirty environment
• Resistant to shock loads and vibrations at slow speeds
• Enable operation with a poor shaft surface finish
• Good resistance to corrosive conditions

Solid Lubricant
Lubricant Features Typical application
SL1 Graphite+add Excellent resistance against chemical attacks and low friction.Temp limit 400 ℃ Suite for general machines and under atmosphere
SL4 PTFE+Additives Lowest in friction and good of water lubrication ,Temp.limit 300℃ Ship,hydraulic turbine,gas turbine etc

For all the global industry Provide high-quality self-lubricating products

VSB-50 Solid Bronze Metallic Self-lubricating Bearings
Cast Bronze Bearing with Graphite Plugs
Excvavtor bushes
Graphite Plugged Bronze Bearings, c86300 bronze bushing, china supplier, high quality 1


Structure Characteristics and Applications
VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The product is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.
Solid Lubricant Casting Aluminum Bronze Bearings Bushings




with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available
VSB-50  Solid lubricating bearings
1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃




VSB-50 SOLID LUBRICANT SLIDING BEARINGS material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.


Technical Data


























Tensile strength






Yield strength












Coefficient o linear expansion












Max.dynamic load


















Compression deformation

< 0.01 mm

< 0.05mm

< 0.04mm

< 0.05mm

< 0.005mm


Chemical Compositions


Product NO.

Chemical Compositions





















 guide bushes
 JDB high-strength copper alloy as base material, according to the use conditions by a certain percentage of its working surface machined hole and fill one solid lubricant. High-strength copper alloy provides a high load carrying capacity and the solid lubricant can be formed lower friction. Under dry friction condition of our pre-designed layer of lubricating film in the bearing surface to ensure that in the shortest possible time will be transferred to the solid lubricant on the coupling member and form a valid solid lubricant film.
 1. No oil supply device, hole injection, fuel tank processing
Cost of oil installations, processing fees, saving assembly fees, extra costs and time, and can significantly reduce manufacturing costs.
2. Lower operating costs
Significantly reduce the use of lubricants and equipment maintenance costs, while also eliminating the risk due to lack of oil supply caused.
3. Shorten design time
Non-oil can make the design and structure greatly simplified, reducing costs, saving design time. In addition, the use of self-lubricating bearings can also improve the mechanical properties, extend life and improve reliability, achieve significant results.
4. Oil recovery and environmental protection
No waste oil recycling, are environmentally friendly.
JDB (500 # SP) self-lubricating bearing as machinery parts and components industry, there is some use in a broad sense. In order to make the mechanical drive is operating normally, a lot of effort. The bearing is divided into Rolling and plain bearings. General sliding bearings
Under high load movement, foreign matter, the temperature condition, fuel, maintenance, etc. imperfect, it can cause nap. Under harsh conditions are generally plain bearings can not be used, solid mosaic self-lubricating metal shaft like this
Order of the abrasion resistance of the nap, play bearing proper performance, to achieve the role of mechanical performance and maintenance-free maintenance.

Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer, Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings
sliding bearing bushing supplier
1. The flexible design, simple and convenient, using a wide range;
Oil supply system in the mechanical design is a lot of work, time-consuming device, the use of solid self-lubricating bearings need not be considered in the design of fuel means saving fuel plant equipment, and can for a variety of special occasions, the solid self-lubricating bearings designed into a variety of shapes to meet the needs of a variety of special occasions, the use of solid self-lubricating bearings, can significantly reduce the mechanical maintenance, fuel and other expenses.
2. No oil can be used;
Since the linear expansion coefficient greater than the solid lubricant from the metal substrate, so when solid self-lubricating bearings start running, the film will be transferred to the grinding member of the realized self-lubricating, so solid self-lubricating bearings can be difficult to use in refueling and can not refuel or fat place, even in the case of low-speed high-load, but also can play a good lubrication.
3. The use of low cost;
Traditional mechanical design, in a certain operating time, refueling and maintenance should always check the fuel gauge, oil installations is smooth, due to regularly refuel the body itself and cause pollution of the surrounding environment, resulting in increase of the maintenance costs and achieve after self-lubricating, not only can make the environment clean, but also greatly reduce the use of lubricant costs.
4. The high-load, low-speed conditions, can play a superior performance;
Solid self-lubricating bearings are used centrifugal casting high-strength brass alloy as a matrix, play a role in carrying the load, graphite has good self-lubricating properties of specially formulated as a lubricant, play a role in self-lubricating, it combines them the respective merits, even under high load, low speed conditions, can play a superior performance.
5. The reciprocating motion, rocking motion, and frequent start and stop the film formation difficult place to play excellent wear resistance;
The solid lubricant self-lubricating bearings are arranged principle is to ensure that all parts of the grinding member has a lubricant effect during operation of the thus arranged with the lubricant must be based on the direction of movement of the grinding member arranged to determine the position of the lubricant.
6. superior chemical resistance and corrosion resistance;
Solid self-lubricating bearing lubricant is specially formulated with graphite, PTFE, molybdenum disulfide and other wear-resistant material, which has a stable molecular structure, metal matrix can have different chemical resistance and corrosion resistance depending on the metal of selected, solid self-lubricating bearings and therefore has excellent chemical resistance and corrosion resistance.
7. The cost of the product more competitive, compared with similar products, long working life, required little maintenance, replacement replacement cycle is long, a good performance.