China Bronze Gleitlager manufacturer

Graphite Plugged Brass Bushings , Inch Sizes Continuous Casting Machined Precision Parts

Product Details:
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
Payment & Shipping Terms:
Minimum Order Quantity: NEGOTIABLE
Price: Price Graphite Bushing Parts, (SAE 660) Leaded Tin Bronze Bearings,863 (SAE 430B) 862 (SAE 430A)Manganese Bronze
Delivery Time: FAST DELIVERY
Payment Terms: TT IN ADVANCE
Supply Ability: Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
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Detail Information

Marerial: Bronze Graphite Bushing Size: Inch Size Bushings
Standard Size: Inch Sizes Type: PLUGGED CAST BRONZE
Application: Shielding Pump Bearings Graphite Busing: Self-luburicating

Product Description

Graphite Plugged Bushings


Solid lubricant sliding bearings MADE IN CHINA,Plugged Graphite C86300 SAE 430B /C93200/C95400 bronze solid lubricant sliding bearings are made of solid bronze with pre-integrated solid graphite lubricant. Their load limit is considerably higher than standard sliding bearings, where lubrication is dependent upon there being a film of oil. These bearings are used with heavy loads, in anti-corrosion applications or if it is very difficult to obtain lubricant. These bearings perform twice as well due to their strength and wear-resistance. They are generally used in casting machines, in the mining and shipbuilding industries, in turbo generators and hydraulic turbines and for injection-moulding machines for the plastics processing industry.



Graphite Plugged Brass Bushings , Inch Sizes Continuous Casting Machined Precision Parts







We are leading manufacturer and supplierof Graphite Plugged Bronze Bushes from china.Plugged graphite bronze bushing is a CuZn25Al6Fe3Mn3 brass alloy showing good physical properties and casting capability as well as good corrosionresistance in air, fresh- and sea water environment. The surface is machined with a uniform pattern of holes filled with solid lubricant.Products of JDB-50 selflube series are applied in continuous casting lines,rolling machines, casting equipment, ships, steam turbines, etc.


Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings


Bearingswith Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available.


Graphite lubricant column has good oilless self-lubrication effect, because the copper sleeve or wear-resisting skateboard graphite in the process of movement of friction lubrication column due to the friction heat, because the expansion coefficient is larger than the copper alloy, so can produce dust, dust is evenly distributed on the copper pieces or wear-resisting block, thus for the lubrication performance of graphite lubricant column had wear-resisting effect.


  • Inch Sized Bushings

  • Metric Sized Bushings




Continuous casting lines,rolling machines, casting equipment, ships, steam turbines, etc.



Graphite Plugged Brass Bushings , Inch Sizes Continuous Casting Machined Precision Parts


Brass Bushing

C86300 Typical applications include slow speed heavy duty load bearings, gears, cams and hydraulic cylinder parts.continuous cast manganese bronze is a high strength, non-heat treatable copper alloy intended for use in applications requiring a good combination of outstanding wear characteristics and high bearing strength for heavy loads and slow speeds.




Shielding pump is with the same shaft of the motor rotor and pump impeller fixed together, then this group with a shield sets of rotor shielding. The motor stator around around the perimeter of the shielding cover, shielding cover is made of metal, so the power can be passed to the rotor magnetic field. And the whole rotor has been run by the pumping liquid. And shielded by the end of the flange or welding structure to realize static seal. Shielding is actually a set of pressure vessel.
In addition to the shield sleeve, another component is the circulation pipe. The use of pumped liquid for bearing lubrication and cooling, and sometimes for motor cooling are very important.

Bronze sleeve bearings flanged bronze bushings for sale



Graphite Plugged Cast Bronze Bushings can be utilized where heavy loads must be supported at low to medium speeds
The Plug Graphite Cast Bronze Bushing is able to withstand high temperatures up to 570 F
The self-lubricating feature allows bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.
Self lubrication with specially embedded solid lubricants reduces friction. Coefficient of Friction: 0.04 to 0.2 

Technical Data

Self-lubricating graphite copper sleeve sizes


d D 8 10 12 15 16 20 25 30 35 40 50 60 70 80
8 +0.028
12 +0.018
10 14                  
12 +0.034
13 19 +0.021
14 20                
15 21              
16 22          
18 24            
20 +0.041
22 32 +0.025
25 33        
30 38          
35 +0.050
40 50          
45 55 +0.030
50 60              


d D 30 35 40 50 60 70 80 100 120 130 140 150
50 +0.050
62 +0.030
50 65          
55 +0.060
60 74          
60 75        
63 75                  
65 80                
70 85 +0.035
70 90                
75 90                
75 95                
80 96          
80 100        
90 +0.071
100 120            
110 130 +0.040
120 140                
125 +0.083
130 150                    
140 160                      
150 170                    
160 180                    



High temperature resistance C86300 Bronze Bushing & Wear Plate flanged bronze bushings




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