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Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity

Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity

Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity
Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity
Categories Bronze Plain Bearings
Brand Name: BRAND CHINA REPLACMENT OILES 500 GUIDE BUSHINGS
Model Number: Bronze Graphite plug Bushings met the tolerances
Certification: SEA430B,C86300,DIN1709,FIBRO
Place of Origin: Manufactured in China
MOQ: 300 Piece/Pieces (Min. Order)
Price: $0.10 - $3.00 / Pieces
Payment Terms: TT IN ADVANCE,L/C,Western Union
Supply Ability: CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers
Delivery Time: 2-4 weeks
Packaging Details: EXPORT CARTONS
Material: Aluminum-Copper With Solid Lubricant Plugs
Quaity: OEM
Port: Shanghai
Type: Flange Bushings,Cylinder Bearings With Flange
Delivery: Fast delivery
Item: sliding bearing bronze bushing
Market: Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc.
Application: Selbstschmierende Gleitlager bushings
Bearing Bushing Factory Price: tiffany@viiplus.com
Self-lubricating Bearing Bushing Manufacturer: https://www.viiplus.com/
High Light:: CuSn8P Bronze Perforated Bushings, Self Lubricating Bronze Perforated Bushings, Lifting Machinery Bronze Perforated Bushings
specialty: Бронзовые втулки
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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JIAXING VIIPLUS INTERNATIO NAL CO.,LTD
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Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity

Graphite plugged solid lubricant bearings, characterized by their exceptional ability to handle extremely high load capacities, are precision-engineered components that provide reliable performance in challenging applications. These bearings are designed with graphite plugs, which are impregnated with solid lubricants, to ensure smooth operation under heavy loads and in harsh environments.

Graphite, a naturally occurring mineral, is known for its excellent lubricating properties, high thermal conductivity, and chemical stability. When combined with solid lubricants, it creates a unique bearing material that can withstand extreme pressures and temperatures without degrading or losing its lubricating properties.

The graphite plugs are strategically positioned within the bearing structure to provide continuous lubrication and reduce friction between the moving parts. This allows the bearings to operate smoothly even under the most demanding conditions, including high speeds, heavy loads, and variable temperatures.

The solid lubricants used in these bearings are typically selected based on the specific application requirements. They can range from metallic powders to synthetic compounds, each with its own unique properties that enhance the performance of the bearing.

The high load capacity of graphite plugged solid lubricant bearings is achieved through a combination of factors, including the strength and durability of the bearing material, the effective distribution of the graphite plugs, and the lubricating properties of the solid lubricants. This allows the bearings to handle heavy loads without excessive wear or failure, ensuring reliable performance for extended periods of time.

In summary, graphite plugged solid lubricant bearings offer an excellent solution for applications requiring extremely high load capacities. Their unique design and material composition provide superior performance in challenging environments, making them a valuable asset for a wide range of industries and applications.


ODM(Original Design Manufacture) Bronze Bushing & Bearings.Request Bronze Sleeve Bushing-Sliding bearings Catalog. Find a china company.

To find your oilless product, Run a Search for Number.


VIIPLUS PLUG BRONZE BUSHINGS offers non-standard bearings as well as metric units.Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity.Graphite Plugged Bushings Bronzebuchsen Gleitlager Custom Parts & Cast Bronze Bushings Selbstschmierende Gleitlager | VSB-50F

Visit our WebShop standard brass self-lubricating parts and order our oilless bushing products easily and quickly over the Internet.


Graphite plugged oiles bearing is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication. This type of oiles bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. JDB graphite plugged oiles bearing provide a maintenance free bearing solution, particularly for high load, intermittent of oscillating motion.


Description

VSB-50 FlangeSolid Bronze Metallic Self-lubricating Bearings

graphite plugged bronze bushings

Copper Cast Bronze Bearings / Flanged Bronze Bearings

Cast Bronze Bearing with Graphite Plugs


Characteristics


VSB-50 Flange

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℃


Strusture

VSB-50 Flange 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


Grade

50#

50S1

50S2

50S3

650S5

Material

CuZn25AI5Mn4Fe3

CuSn5Pb5Zn5

CuAI10Ni5Fe5

CuSn12

CuZn25AI5Mn4Fe3

Density

8

8.9

7.8

8.9

8

Hardness

≥210

≥70

≥150

≥75

≥235

Tensile strength

≥750

≥250

≥500

≥270

≥800

Yield strength

≥450

≥90

≥260

≥150

≥450

Elongation

≥12

≥13

≥10

≥5

≥8

Coefficient o linear expansion

1.9×10-5/℃

1.8×10-5/℃

1.6×10-5/℃

1.8×10-5/℃

1.9×10-5/℃

Max.Temp.

-40~+300℃

-40~+400℃

-40~+400℃

-40~+400℃

-40~+300℃

Max.dynamic load

100

60

50

70

120

Max.speed(Dry)

15

10

20

10

15

N/mm²*m/s(Lubrication)

200

60

60

80

200

Compression deformation

< 0.01 mm

< 0.05mm

< 0.04mm

< 0.05mm

< 0.005mm


Material


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.

graphite plugged bronze bushings

Reasons for Selecting Plug Graphite Self-Lubricating Products


1. Total Self-Lubricating: No oil or grease required
The self-lubricating features allow 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.

2. Excellent Wear Resistance:
Excellent wear resistance is achieved under severe working conditions, such as heavy load, low velocity, reciprocating, oscillating and intermittent motions where the formation of oil film is difficult.

3. Low Coefficient of Friction: 0.04 to 0.2 typical:
Self-lubrication with specially embedded solid lubricants reduces friction.

4. Wide Operating Temperature Ranges: -415° ° to 1,100° °F
Superior performance is exhibited under high and low temperature conditions.

5. Corrosion and Chemical Resistance:
Performance is not affected by water and caustic chemicals.

6. Designed to Exceed Your Requirements:
High precision products with close tolerances.

7. Cost Competitive:
Maintenance, replacement, and end-item downtime cost reduced due to the exceptional service life compared to similar self-lubricating product


,


Product NO.

Chemical Compositions

VSB-50

Cu

Zn

Al

Fe

Mn

Si

Ni

Sn

Pb

60~66

22~28

5.0~8.0

2.0~4.0

2.5~5.0

<0.1

<0.5

<0.2

<0.2


Features and advantages


1.Insensitive to dirty environment

2.Resistant to shock loads and vibrations at slow speeds
3.Enable operation with a poor shaft surface finish
4.Good resistance to corrosive conditions


Bearing Forms Available In Standard Dimensions


图片1.pngCylindrical bushes
Flanged bushes
Sliding plates
Thrust washer
Flanged washers

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


Dry lubricated bearings


Viiplus bearings incorporate graphite and molybdenum disulphide as the dry lubricants. In these materials, the lubricating properties are the consequence of a lamella layer structure that is created under load, when the lubricant adheres to the contact surfaces in the bearing. The layered structure enables sliding movement of the parallel plates . Weak bonding between the plates provides low shear strength in the direction of the sliding movement but high compression strength in the direction perpendicular to the sliding movement. Also, a solid lubricant having high compression strength is capable of withstanding heavy loads without creating metal-to-metal contact. Finally, the dry lubricant has good adhesion to the substrate surface. This property provides a presence of solid lubricant on the bearing surfaces even at high shear stresses.


Typical Application

This kind of bearing can be applied under dry, high temperature, high pressure, corrosive, water or other chemical environments when no oil can be introduced. It is widely used in automotive products line, water engineering, dam gate, plastic industries, successive casting machines, steel rollers in metallurgy industry, mineral machines, ships, turbo generators, hydraulic turbines and injection molding machines...

Customer Size Oem & Odm Bronze Bushing


It is based on high strength copper alloy of special techniques. The solid lubricant is inlayed by certain angle, density and special formula, and then is processed exactly. The product is widely applied to casting machine, mining machinery, shipping, steam turbine, Injection machinery and automobile mounding, etc.


TypeSpec.TypeSpec.
FALNGE BEARING PLUG GRAPHITE81020/12～8～10FALNGE BEARING PLUG GRAPHITE352060/45～35～20
FALNGE BEARING PLUG GRAPHITE81520/12～8～15FALNGE BEARING PLUG GRAPHITE352560/45～35～25
FALNGE BEARING PLUG GRAPHITE101022/14～10～10FALNGE BEARING PLUG GRAPHITE353060/45～35～30
FALNGE BEARING PLUG GRAPHITE101222/14～10～12FALNGE BEARING PLUG GRAPHITE353560/45～35～35
FALNGE BEARING PLUG GRAPHITE101522/14～10～15FALNGE BEARING PLUG GRAPHITE354060/45～35～40
FALNGE BEARING PLUG GRAPHITE102022/14～10～20FALNGE BEARING PLUG GRAPHITE355060/45～35～50
FALNGE BEARING PLUG GRAPHITE121025/18～12～10FALNGE BEARING PLUG GRAPHITE402065/50～40～20
FALNGE BEARING PLUG GRAPHITE121525/18～12～15FALNGE BEARING PLUG GRAPHITE402565/50～40～25
FALNGE BEARING PLUG GRAPHITE122025/18～12～20FALNGE BEARING PLUG GRAPHITE403065/50～40～30
FALNGE BEARING PLUG GRAPHITE122525/18～12～25FALNGE BEARING PLUG GRAPHITE403565/50～40～35
FALNGE BEARING PLUG GRAPHITE123025/18～12～30FALNGE BEARING PLUG GRAPHITE404065/50～40～40
FALNGE BEARING PLUG GRAPHITE131526/19～13～15FALNGE BEARING PLUG GRAPHITE405065/50～40～50
FALNGE BEARING PLUG GRAPHITE132026/19～13～20FALNGE BEARING PLUG GRAPHITE406065/50～40～60
FALNGE BEARING PLUG GRAPHITE141027/20～14～10FALNGE BEARING PLUG GRAPHITE453070/55～45～30
FALNGE BEARING PLUG GRAPHITE141527/20～14～15FALNGE BEARING PLUG GRAPHITE454070/55～45～40
FALNGE BEARING PLUG GRAPHITE142027/20～14～20FALNGE BEARING PLUG GRAPHITE455070/55～45～50
FALNGE BEARING PLUG GRAPHITE151028/21～15～10FALNGE BEARING PLUG GRAPHITE456070/55～45～60
FALNGE BEARING PLUG GRAPHITE151528/21～15～15FALNGE BEARING PLUG GRAPHITE503075/60～50～30
FALNGE BEARING PLUG GRAPHITE152028/21～15～20FALNGE BEARING PLUG GRAPHITE503575/60～50～35
FALNGE BEARING PLUG GRAPHITE152528/21～15～25FALNGE BEARING PLUG GRAPHITE504075/60～50～40
FALNGE BEARING PLUG GRAPHITE153028/21～15～30FALNGE BEARING PLUG GRAPHITE505075/60～50～50
FALNGE BEARING PLUG GRAPHITE161529/22～16～15FALNGE BEARING PLUG GRAPHITE506075/60～50～60
FALNGE BEARING PLUG GRAPHITE162029/22～16～20FALNGE BEARING PLUG GRAPHITE554080/70～55～40
FALNGE BEARING PLUG GRAPHITE162529/22～16～25FALNGE BEARING PLUG GRAPHITE556080/70～55～60
FALNGE BEARING PLUG GRAPHITE163029/22～16～30FALNGE BEARING PLUG GRAPHITE604090/75～60～40
FALNGE BEARING PLUG GRAPHITE163529/22～16～35FALNGE BEARING PLUG GRAPHITE606090/75～60～60
FALNGE BEARING PLUG GRAPHITE164029/22～16～40FALNGE BEARING PLUG GRAPHITE607090/75～60～70
FALNGE BEARING PLUG GRAPHITE182032/24～18～20FALNGE BEARING PLUG GRAPHITE654095/80～65～40
FALNGE BEARING PLUG GRAPHITE183032/24～18～30FALNGE BEARING PLUG GRAPHITE656095/80～65～60
FALNGE BEARING PLUG GRAPHITE201540/30～20～15FALNGE BEARING PLUG GRAPHITE658095/80～65～80
FALNGE BEARING PLUG GRAPHITE202040/30～20～20FALNGE BEARING PLUG GRAPHITE7050105/85～70～50
FALNGE BEARING PLUG GRAPHITE202540/30～20～25FALNGE BEARING PLUG GRAPHITE7080105/85～70～80
FALNGE BEARING PLUG GRAPHITE203040/30～20～30FALNGE BEARING PLUG GRAPHITE7560110/90～75～60
FALNGE BEARING PLUG GRAPHITE203540/30～20～35FALNGE BEARING PLUG GRAPHITE7580110/90～75～80
FALNGE BEARING PLUG GRAPHITE204040/30～20～40FALNGE BEARING PLUG GRAPHITE8040120/100～80～40
FALNGE BEARING PLUG GRAPHITE251545/35～25～15FALNGE BEARING PLUG GRAPHITE8060120/100～80～60
FALNGE BEARING PLUG GRAPHITE252045/35～25～20FALNGE BEARING PLUG GRAPHITE8080120/100～80～80
FALNGE BEARING PLUG GRAPHITE252545/35～25～25FALNGE BEARING PLUG GRAPHITE80100120/100～80～100
FALNGE BEARING PLUG GRAPHITE253045/35～25～30FALNGE BEARING PLUG GRAPHITE9040130/110～90～40
FALNGE BEARING PLUG GRAPHITE253545/35～25～35FALNGE BEARING PLUG GRAPHITE9060130/110～90～60
FALNGE BEARING PLUG GRAPHITE254045/35～25～40FALNGE BEARING PLUG GRAPHITE9080130/110～90～80
FALNGE BEARING PLUG GRAPHITE255045/35～25～50FALNGE BEARING PLUG GRAPHITE90100130/110～90～100
FALNGE BEARING PLUG GRAPHITE302050/40～30～20FALNGE BEARING PLUG GRAPHITE10060150/120～100～60
FALNGE BEARING PLUG GRAPHITE302550/40～30～25FALNGE BEARING PLUG GRAPHITE10080150/120～100～80
FALNGE BEARING PLUG GRAPHITE303050/40～30～30FALNGE BEARING PLUG GRAPHITE100100150/120～100～100
FALNGE BEARING PLUG GRAPHITE303550/40～30～35FALNGE BEARING PLUG GRAPHITE12060170/140～120～60
FALNGE BEARING PLUG GRAPHITE304050/40～30～40FALNGE BEARING PLUG GRAPHITE12080170/140～120～80
FALNGE BEARING PLUG GRAPHITE305050/40～30～50FALNGE BEARING PLUG GRAPHITE　　

Product Tags:

solid lube bearings

  

self lubricating bearing

  
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Graphite Plugged Solid Lubricant Bearings Extremely High Load Capacity

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