China Bronze Gleitlager manufacturer

Extra Large Size Bronze Graphite Plugged Bushings flange dimensions | Bushings & Bearings | Sleeve, Flange, Thrust

Product Details:
Place of Origin: Graphite Bearings Manufacturers
Brand Name: SANKYO,MISUMI,DAIDO,SELF LUBE,GGB,FIBRO STANDARD REPLACEMENT BEARING
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
Packaging Details: BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS
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

Material: Aluminum-Copper With Solid Lubricant Plugs Quaity: OEM
Port: Shanghai Type: Flange Bushings,Cylinder Bearings With Flange
Delivery: Fast Delivery Item: Solid Lubricating Bearings
Market: Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc. Application: Steel Metallurgy Plug Graphite
High Light:

graphite impregnated bushings

,

graphite filled bronze bushes

Product Description

Large Size Extra Manganese bronze bushing 

 

There are three different types of flanged bronze bushings, including plain bushings, oil or grease grooved flanged bushings, and graphite plugged bushings. We manufacture all three types at Atlas Bronze for use in a variety of industrial applications, but today we’re going to take a closer look at bronzegleitlager.com.

 

What Is a Flange Bearing?

 
Flange bushings (also known as flange bearings) are used whenever support is needed for a shaft that runs perpendicular to the bearing’s mounting surface. With this support, we can avoid problems with high speeds and heavy loads that cause shafts to flex, vibrate, or otherwise move. Dimensions on these bushings can vary; they can be manufactured in a variety of lengths, diameters, and thicknesses.

 

Solid Lubricant Embedded Bush,Manufacturer of continuous cast copper alloys bushing & bearings plugged with graphite,Available FormsStraight sets, flange, gaskets and Sketchpad, VIIPLUS SLIDING BEARINGS can also be processed according to customer requirements, tolerances VIIPLUS SLEEVE BUSHING reference standard size table.

High-Temperature Dry-Running Sleeve Bearings Embedded
Graphite is a dry form of lubrication that reduces friction between two metal surfaces. This form of lubrication can withstand higher temperatures than liquid or oil based lubricants. Graphiting is accomplished by grooving the ID face of the bearing and then pressing graphite into the cavities under extremely high pressure. Graphite is often used in bearing lubrication for hard to reach places that cannot be lubricated manually.

Graphite provides a layer of dry lubrication that operates in high-temperature environments.

bronze bearings are porous and embedded with graphite for continuous lubrication.

Note: Dynamic load capacity is the maximum load a bearing can with stand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

VIIPLUS is the leading domestic producer of continuous cast copper alloy bushings & bearing with graphite and wrought products. VIIPLUS CHINA manufacturing of quality-crafted castings and metal sleeve bushing,thrust washer & plate .

Bronze Graphite Plugged Bushings flange dimensions | Bushings & Bearings | Sleeve, Flange, Thrust

Bearing forms available in standard dimensions,VIIPLUS MADE IN CHINA bronze bushing company has been committed to the research and development of new products and the improvement of material performance. The improved JDB series solid inlaid self-lubricating bushing has the characteristics of high strength, wear resistance and maintenance free, and has been successfully matched with many world-renowned injection molding and die casting machine manufacturers.

 

What Are Graphite Plugged Bronze Bushings?

 

Graphite plugged bushings are a special type of bushing that is used in applications that need continuous lubrication, but don’t offer easy access for the lubrication to be added manually on a regular basis. This type of bushing is made with graphite impregnated into the small holes in the bushing’s surface. When in use, these bushings release the graphite, creating a film of lubricant to keep machinery running smoothly.

 

Why Use Graphite Plugged Bronze Bushings



Graphite plugged bushings are beneficial anytime an application needs ongoing lubrication, but also needs to perform for long periods without maintenance. These bearings are self-lubricating, so additional oil and grease is not needed.

Because graphite plugged bearings self-lubricate, money is saved on maintenance and replacement—both in materials and in labor costs. Additionally, less downtime is needed to add more lubricant or perform other everyday maintenance tasks. Graphite plugged bushings have better wear resistance than other types of bearings. This is because when graphite plugged bushings are in use, there is very minimal friction thanks to the lubricant film they produce. Friction is what wears parts down and causes them to need eventual replacement, so limiting this is the key to durability.

Not only do graphite plugged bushings stand up to a great deal of wear and heavy use, they’re also resistant to corrosion when in damp, humid, or marine environments. In industries where bearings will be exposed to caustic chemicals, graphite plugged bushings from Atlas Bronze are an ideal choice for their chemical resistance.

Another benefit of choosing this type of bushing is that they can be safely used in extreme hot and cold temperatures, indoors and out, and still perform well.

 

 

graphite plugged bronze bushings

· Cylindrical bushes

· Flanged bushes

· Sliding plates

 

JDBTechnology

Type
JDB-1
JDB-2
JDB-3
JDB-4
JDB-5
Base material
CuZn24Al6
CuSn6Zn6Pb3
CuSn6Zn6Pb3
HT-250
CuCr15
Base Hardness
Hb230
(Hb270)
HB 90
HB 80
HB 210
HB 60
Friction coef(u)
<0.16
<0.15s
<0.14
<0.17
<0.17
Temperature limit

300℃

350℃
300℃
400℃
350℃
Dynamic Load Limit
100 N/mm2
60 N/mm2
70 N/mm2
60 N/mm2
250 N/mm2

Load LImit Under 1m/min

25 N/mm2
15 N/mm2
20 N/mm2
15 N/mm2
70 N/mm2
Speed limit
(Dry) 0.40 m/s
(Oil) 5 m/s
2 m/s
2 m/s
0.5 m/s
0.1 m/s
PV Limt
3.8 N/mm2·m/s
0.5 N/mm2·m/s
0.6 N/mm2·m/s
0.8 N/mm2·m/s
2.5 N/mm2·m/s

JDB Wear Performance

Load Applied
62N/mm2
24.5N/mm2
14.7N/mm2
 
Item
Wear Depth
Time
Wear Depth
Time
Wear Depth
Time
Type
Lubrication
(mm)
(hrs)
(mm)
(hrs)
(mm)
(hrs)
CuSn6Zn6Sn3
Oil
0.098
10
0.125
100
0.10
100
JDB-1
dry friction
0.075
100
0.015
100
0.012
100
JDB-2
dry friction
0.025
30
0.065
100
0.025
100
JDB-3
dry friction
0.03
30
0.12
100
0.015
100
JDB-4
dry friction
0.03
10
0.25
20
0.011
100
JDB-5
dry friction
0.022
100
.0.13
100
0.01
100

Application

 

Plug Graphite bronze gleitlager

Company cooperate with users in technology innovation, design suitable for high temperature, high load situation of self-lubricating bearings, greatly extend the bearing in the life of the ladle lug place, reduce the maintenance frequency of users.

 

graphite plugged bronze bushings

 

Description

 

VSB-50 FlangeSolid Bronze Metallic Self-lubricating Bearings Copper Cast Bronze Bearings / Flanged Bronze Bearings

 

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

 

Chemical Compositions

 

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

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

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Sliding Bearing, Bimetal Bush, Wrapped Bronze Bushing, Oiles Bush, Oiles Bearing, Manufacturer China

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