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JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
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Solid Lubricated Graphite Copper Bushing Oil Free Bushing Outer Diameter 60 Inner Diameter 50

JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD

Solid Lubricated Graphite Copper Bushing Oil Free Bushing Outer Diameter 60 Inner Diameter 50

Brand Name : viiplus

Model Number : soliding bearings

Certification : ISO3547

Place of Origin : oilless bushing

MOQ : NEGOTIABLE

Payment Terms : T/T, Western Union

Supply Ability : plug graphite bearings, China, manufacturers, suppliers, factory, wholesale, Metal Journal Bearing, DU Self Lubricating Bearing, Composite Thrust Bearing, Composite Self Lubricating Bushings, Graphite Alloy Bearing, Flange Cast Iron Bearing

Delivery Time : FAST DELIVERY

Packaging Details : BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS

Marerial : Brass bushings, plugged graphite and MoS2

Standard Material : CuZn25A16Fe3Mn4

Type : Oil free slide bearings

Feature : Straight size bushing

Bushing : Oilless bushing

Size : outer diameter 60 inner diameter 50

Bearing Bushing Factory Price : tiffany@viiplus.com

Self-lubricating Bearing Bushing Manufacturer : https://www.viiplus.com/

Oilless Bearing Manufacturer : https://www.bronzelube.com/

Manufacturer : bucha de bronze grafitado

High Light : Solid Bronze Plain Bearings, Graphite Flange Bronze Plain Bearings, Mining Machinery

Oilless Bushes : Oilless Bush. Copper Alloy. Straight type. SOB. Material Base Copper alloy (SO-2). Solid lubricant

Bush Bearings Manufacturers Suppliers Exporters : plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/

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Graphite Bushings And Oilless Bearings - Reduced Costs & Downtime‎, Graphite Bronze Oilless Bearing outer diameter 60 inner diameters 50 metric size


60*50*25 oilless bearings
60*50*30 oilless bushing
60*50*35 oilless bushes

High tensile brass alloy solid lubricant embedded

High strength brass brass

A variety of alloys consisting of more than two elements are called special brasses. Such as aluminum, lead, tin, manganese, nickel, iron, silicon composition of copper alloy, high force brass is one of them. High strength brass has strong wear resistance, high strength brass, hardness, strong chemical corrosion resistance. There are also machining mechanical properties that are very superior. High strength brass is often used to manufacture sheet, bar, bar, pipe, casting parts, etc. Chemical composition

The chemical formula of high strength brass is ZCuZn25Ai6Fe3Mn3, which contains about 65% copper and 25% zinc. Aluminum improves the strength, hardness, and corrosion resistance of brass. There are three kinds of brass at room temperature: brass with zinc content below 35%, and the microstructure at room temperature is composed of single-phase A solid solution, known as A brass.

■ Application field

brass application is very extensive, the casting made of bearing and bushing, domestic now mainly made of high strength brass for matrix solid lubrication oil-free bearings (hereinafter referred to as solid embellish bearing), is to use brass Gao Ligao strength as a matrix, and embedded radial arranged orderly cylindrical polymer filler for friction materials (as for graphite, 2 - molybdenum, PTFE ethylene, oil, and other lubricants), its superiority lies in its made of copper alloy and non-metallic antifriction material has the respective complementary advantages, not only has the high bearing capacity, and breakthrough - the line on the oil film bearing grease lubrication, achieve no oil lubrication, The embedded solid lubrication is easy to form lubrication film, which plays a great role in improving the friction and wear performance, and is stable, reliable and cost-effective. Compared with the composite oil-free bearing, it has the advantages of good machinability, high precision, strong bearing capacity, and good wear resistance. The self-lubricating guide bush guide can be used in many fields such as engineering machinery joints, such as excavator, mining scraper, the rotating drill, concrete pump truck, rock drill machine, hoist, port cranes, etc., and metallurgical machinery casting machinery, water conservancy machinery, transportation machinery, rolling mill, bottle blowing machine blown film machine, injection molding machine cross-clamping differential, tires mechanism, trailer balance beam, vacuum switch, etc.

Solid Bronze Bushings, Plugged graphite brass bushes.

Application fields:

1. Special bearings for construction machinery

2. Special bearings for injection molding machinery

3. Special bearings for molds

4. Automobile: air conditioning compressor, fuel pump, gearbox, shock absorber, starting motor, etc

5. Hydraulic components: gear pump, piston pump, vane pump, compressor, oil cylinder, etc

6. Logistics and port machinery: outdoor logistics machinery such as moving truck, stacker, lifting platform truck, and port machinery

7. Stamping, forging, and pressing machinery

8. Agricultural machinery: combine harvester, seeder, bale baler, grinder, tractor and another cylinder, suspension system, joint parts and other parts that can not be refueled or difficult to form oil film

9. Office equipment: facsimile machine, copier, shredder, scanner, printer and other joint and reciprocating moving parts

10. Food machinery

11. Energy facilities: environmentally friendly new energy such as wind power generation, solar power generation, water conservancy power generation and other convenient use

12. Fitness and entertainment equipment

Bronze Bearings Alloy Material

Model/corresponding brand JDB-1 JDB-2 JDB-3 JDB-4 JDB-5
JDB-2 JDB-22 JDB-23
GB1776-87 ZCuZn25
Al6Fe3Mn3
ZCuSn6Zn6Pb3 ZCuAl10Fe3 ZCuSu10P1 steel+ ZCuSn6Zn6Pb3 HT250 GCr15
ISO1338 GCuZn25
Al6Fe3Mn3
GCuSn6Zn6Pb3 GCuAl10Fe3 - steel+ CuSn6Zn6Pb3
Fe3Ni5
- B1
DIN G-CuZn25
Al5
GB-CuSn5Zn5Pb5 GB-CuAl10Ni GB-CuSn10 steel+ CuSn6Zn6Pb3Ni - 100Cr6
JIS HBsC4 BC6 AIBC3 BC3 BC6 FC250 SUJ2
ASTM/UNS C86300 C83600 C95500 C90500 C83600 Class40 52100
(BS) HTB2 LG2 AB1 PB4 LG2 - -

Bronze Bearings Material composition and properties

chemical composition CuZn25Al5Mn3Fe3 CuZn25Al5Mn3Fe3 CuAl9Fe4Ni4Mn2 CuSn5Pb5Zn5 CuSn12 HT250 Gcr15
density(g/cm³) 8.0 8.0 8.5 8.9 9.05 7.3 7.8
hardness (HB) >210 >250 >150 >70 >80 >190 HRC>58
Tensile strength (N/mm²) >750 >800 >800 >200 >260 >250 >1500
elongation (%) >12 >8 >15 >10 >8 >5 >15
Coefficient of linear expansion 1.9 1.9 1.9 1.8 1.8 1.0 1.1
The use of temperature(℃) -40~+300 -40~+150 -40~+400 -40~+400 -40~+400 -40~+400 -40~+400
Maximum dynamic load(N/mm²) 100 120 150 60 70 80 200
Maximum linear velocity(m/min) 15 15 20 10 10 8 5
Maximum PV value lubrication
(N/mm²*m/min)
200 200 60 60 80 40 150
Amount of permanent compression deformation
(300N/mm²)
<0.01 <0.005 <0.04 <0.05 <0.05 <0.015 <0.002

Product Tags:

Graphite Copper Oil Free Bushing

      

Oil Free Bushing Outer Diameter 60

      

Oilless Bushes Inner Diameter 50

      
 Solid Lubricated Graphite Copper Bushing Oil Free Bushing Outer Diameter 60 Inner Diameter 50 Manufactures

Solid Lubricated Graphite Copper Bushing Oil Free Bushing Outer Diameter 60 Inner Diameter 50 Images

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