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Graphite Bronze Oilless Bearing 2820

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JIAXING VIIPLUS INTERNATIO NAL TRADING CO.,LTD

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Graphite Bronze Oilless Bearing 2820

Name: Graphite Bronze Oilless Bearing 2820
Brand: viiplus
Price: 1 USD

China Graphite Bronze Oilless Bearing 2820 factory

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 : Metric size bushing 28*20*Lengh

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/

Oilless Bush Supplier : www.VIIPLUS.com offers oilless bushings on their website [1]. You can visit their website to explore their product range and make inquiries.

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The Graphite Bronze Oilless Bearing 2820 is a high-performance, maintenance-free bearing solution that utilizes the unique properties of graphite bronze to provide smooth, friction-free rotation. This bearing is designed for applications where lubrication is difficult or undesirable, such as in vacuum environments or where contamination must be minimized.

Graphite Bushings And Oilless Bearings - Reduced Costs & Downtime‎, Graphite Bronze Oilless Bearing 2820

282010mm

282012mm

282015mm

High tensile brass alloy solid lubricant embedded

High-Quality Solid Bushings Supplier, Straight bushings, Solid Bearings, Brass Bushings, Plugged graphite

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
Model/corresponding brand	JDB-1	JDB-2	JDB-22	JDB-23	JDB-3	JDB-4	JDB-5
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

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