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

Graphite Bush Wholesale C86300 50*62*50mm

Place of Origin Bronze Bearing Manufacturers
Brand Name Graphite Bearing Design
Certification ASTM C86300 bronze
Model Number graphite bushings
Minimum Order Quantity Standard Size Bronze Bushing Small Minimum Order Quantity
Price Oilless Bushings High Quality Price Ratio B2B
Delivery Time 7-15 work days
Payment Terms T/T IN ADVANCE
Supply Ability Buy Bronze Bushings Online,Bronze Bearings
Product Details
Bushing Material CuZn25AI5Mn4Fe3 Brass Bushing,equivalent C86300 Bushing Application Parts Repair And Fabrication Services (Heavy Equipments, Automotive, Shipping Industry, Machinery, Etc)
Dimensions 50 62 50mm Material CYLINDRICITY TYPE
Bushing Type BUSH GRAPHITE PLUGS Bushing Feature Bushings For Temperature -40℃ To 300 ℃
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C86300 Bronze Graphite Bush


50*62*50mm Graphite Bush


C86300 Graphite Plugged Bushings

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Product Description

Shop Bushing Material Graphite Impregnated Brass - Plain & Self-Lubricating Bearings from china.


Bronze Graphite Bushing Material Equivalent Composition ASTM C86300. We offer wholesale and bulk bronze graphite bush orders for businesses and commercial use from china. Bulk orders are available in our standard Tolerances. as well as a variety of other bronze oilless bushing brass cast bronze material. Large orders include small size and large size and/or customized flange sizes are made to order from china. Please contact us by email today and make sure to specify your intended order quantity
so that we can reach out to you with more information.


Graphite Plugged Bronze Bushings are all self-lubricating and maintenance free. These bushings are machined out of continuous cast bronze and plugged with solid lubricant plugs. A bushing and it's mating


surface should always be seperated by a film of lubricant. With Graphite Plugged Bronze Bushings no form of supplementary lubrication is required.


Graphite Sleeve Bushings at Best Price in China.


The surface layer is improved with graphite to achieve the lowest coefficient


CuZn25AI5Mn4Fe3 Bush 62*50*50mm Material equivalent ASTM C86300 SE 112 Graphite Bush 50 62 50mm C86300, graphite plugs


Graphite Bushing Wholesale & Bulk Orders
SE 112 Graphite Bush 50 62 50mm C86300

Graphite Bushings Operation Temperature -40℃ to 300 ℃, mos2, Tolerances as per standard TS12115


What We Can Offer Our Experience

Bushing Made While You Wait
Hydraulic Cylinder Repair Bushings
Hydraulic Cylinder Sliding Bearing Manufacture
Milling / Turning Service
Welding / Light Fabrication
On-Site Engineering

We are uniquely positioned in the Hydraulic Cylinder Repair Bushing Industry.

China Hydraulic Cylinder Replacement Bushing Services 


Bronze Graphite Bushing Material Equivalent Composition C86300 bronze









Chemical Composition according to ASTM C86300 bronze bushings











Metallic self-lubricating bearings


The wear resistance metal back with the solid lubricants can continuously provide lubricating source during the bearing operation to achieve the self-lubricating feature. With the combination of heavy load and impact resistance of the metal and low friction factor of the non-metal, this material is good for the various working conditions.


Metallic self-lubricating bearings size drawing:


OD62*ID50*LENGTH50 graphite bush

Main Metal Type


Type 650 650S5 650W1 650W3 650S1 650S2 650S3
Material CuZn25AI5Mn4Fe3 CuSn5Pb5Zn5 CuAl10Ni5Fe5 CuSn12
Density 7.8 8.9 7.8 8.9
HB Hardness ≥210 ≥250 ≥210 ≥230 ≥70 ≥150 ≥75
Tensile Strength MPa ≥750 ≥800 ≥755 ≥755 ≥250 ≥500 ≥270
Yield Strength MPa ≥450 ≥450 ≥400 ≥400 ≥90 ≥260 ≥150
Elongation % ≥12 ≥8 ≥12 ≥12 ≥13 ≥10 ≥5
Thermal Expansion Coefficient 1.9x10*%/°C 1.8x10*9/°C 1.6x10^*/°C 1.8x10*/°C
Max. Operation Temp. -40~+300°C -40~+400°C
Max. load MPa 50 75 75 100 50
Max. speed m/s Dry 0.5 0.1 0.5 0.1 0.5
Lubricated 1 0.25 1 0.25 2.5
Max. PV (N/mm2*m/s) Dry 1.65 1
Lubricated 3.25 1.65



The above data is recommended by viiplus. The designing data should be evaluated according to the particular application conditions.

CuZn25AI5Mn4Fe3 Bronze Bushing Size

linear graphite copper set bushing oil self-lubricating JDB ID 40mm OD 45mm 48mm 50mm




Self Lubricated when standard lubrication is impractical

Performs well under various loads, types and speed operations

Resists corrosive and hostile environments

Excellent performance in medium to high temperatures up to 600° F

Compatible with most viscous lubricants & Oil and Grease applications


Solid Lubricants

Lubricant Feature Typical Applications
Graphite + Additives
Good Chemical resistance and low friction
coefficients. Operation temperature up to +400oC
Suitable for general industry applications exposed to
the atmosphere.
Low friction coefficients and good water lubricating
feature. Operation temperature up to +300oC
Suitable for water lubrication condition. The applications
include vessels, hydraulic turbines, and steam turbines.




SnowmobileGraphite Bush Wholesale C86300 50*62*50mm 2Graphite Bush Wholesale C86300 50*62*50mm 3Graphite Bush Wholesale C86300 50*62*50mm 4


The applications for graphite plugged bushings are virtually unlimited. From hard to maintenace applications to high temperature enviroments to heavy loaded

applications, graphite plugged bronze bushings exhibit an excellent service and wear resistance. Such applications include:


Steel Mills, Furnace dragouts, Drying Equipment, Roasters, Heat Exchangers, Press dies, Assembly lines, Machine tools, Chain Conveyors, Off shore structures, Deck cranes,

Winches, Hatch covers, Rudder arms, Hoisting equipment, Tire & Paper Mills, Toggle link bearings for injection mold machinery, Mixers, Grinders, Pulverizers, Construction machinery, Mining

rigs, Arm link bearings, Power shovels, and more.



graphite plugged bronze bushing