China Bronze Gleitlager manufacturer

Graphite Plugged Washer Self Lube Wear Plates Flange Size SANKYO Standard

Product Details:
Place of Origin: Manufactured in China
Brand Name: BRAND CHINA REPLACMENT OILES 500 GUIDE BUSHINGS
Certification: SEA430B,C86300,DIN1709,FIBRO
Model Number: Bronze Graphite plug Bushings met the tolerances
Payment & Shipping Terms:
Minimum Order Quantity: 300 Piece/Pieces (Min. Order)
Price: $0.10 - $3.00 / Pieces
Packaging Details: EXPORT CARTONS
Delivery Time: 2-4 weeks
Payment Terms: TT IN ADVANCE,L/C,Western Union
Supply Ability: CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers
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Detail Information

Material: Bronze +Graphite,Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3 Model Number: Washer
Feature: Self Lubrication Parts Lubrication: Graphite
Application: Mould,Die Parts Type: FLANGE/SLEEVE/WASHER
Colde: SOBW Series
High Light:

bronze wear plate

,

brass wear plate

Product Description

Graphite Plugged Washer Self Lube Wear Plates Flange Size SANKYO Standard

PODKŁADKA ŚLIZGOWA SOBW SANKYO,SOBW- maintenance-free -SANKYO sliding washer is made of very hard bronze (base material) and specially placed solid grease (graphite).

Set the graphite to match the direction of travel.

The base material bears the load, and the solid grease ensures the lubrication of the bearing throughout its service life.

The graphite composition must be able to lubricate the sliding surface of bronze.As the bearing rotates, the grease film diffuses to brown.

This means that there is always a gap between the two sliding surfaces in order for the bronze and graphite to work effectively.

Recommended maximum operating temperature: 300°C (bearing manufactured at 1000°C) greater clearance shall be provided to compensate for thermal expansion at operating temperatures above 100°C.

Necessary maintenance usually involves checking consumption every six months to two years, depending on usage time and load.It is recommended that the parts be re-lubricated each timeself-lubrication bearings they are removed.Do not remove the existing solid grease layer.Continuous lubrication is not required, as the part does not require maintenance if all requirements for the use of bronze with solid grease are complied with.Machining: SANKYO bronze is easy to process.

Basically, there is not much difference between our products and ordinary steel processing.No special tools are required, but remember to use sharp tools, preferably new ones.

It is recommended to use the grease for HSS or carbide tools.As with ordinary steel, the distance of the machine is about 0.3 mm during rough milling.When milling/roughing, use low feed rate and low cutting depth.Operating temperature: -50°C / + 200°C (Max. 300°C)

 

Application characteristics

 

Jdb-1 is a universal basic product, regardless of high pressure, low pressure, high temperature, low temperature, oil lubrication, oil free lubrication or water lubrication.They all apply.

The matrix of the product is high-strength brass, which is twice as hard as the general copper cover.Wear resistance increased more than twice.

Therefore, the continuous casting machine, rolling mill, conveyor in the metallurgical industry can be used.Also used for plastic injection molding machine locking mechanism, extrusion mechanism.Automatic switch of high voltage, lifting support of construction machinery, and arc door support of water conservancy project.Pulley and drive wheel parts.There are also paper dryer, automobile mold, ship anchor sliding parts and so on.

 

JDB 1 2 is mainly suitable for low load, high temperature and medium speed applications, such as fireplace door hinges, oven raceway, light industrial machinery, machine tool industry, etc.

 

The internal material of jdb-3 is the same as that of jdb-2. In addition to the function of jdb-2, it also reflects the functions of saving cost, improving compressive strength and welding and installation of end face and matrix.

It is suitable for non-oil lubricating parts in construction machinery, metallurgical machinery and conveying machinery.


Jdb-4 is a typical material - saving product where mechanical properties are not required.It can be used as a substitute material for jdb-2.Can greatly reduce the cost, to meet the use of requirements, such as: mold guide sleeve, injection molding machine mold frame.

Jdb-5 is an enhanced product.It has very high compressive performance, especially suitable for supporting parts of the crane, such as excavator support, winch support, crane support, etc.But because the matrix is steel.So should not be used in water or acid, alkali occasion.

 

Alloy material

code

JDB-1

JDB-2

JDB-3

JDB-4

JDB-5


GB1776-87

ZCuZn25
AI6Fe3Mn3

ZCuSn6Zn6Pb3

ZCuAI10Fe3

ZCuSu10P1

ZCuSn6Zn6Pb3

HT250

GCr15


ISO1338

GCuZn25
AI6Fe3Mn3

GCuSn6Zn6Pb3

GCuAI10Fe3

-

CuSn6Zn6Pb3
Fe3Ni5

-

B1


DIN

G-CuZn25
AI5

GB-CuSn5Zn5Pb5

GB-CuAI10Ni

GB-CuSn10

CuSn6Zn6Pb3
Ni

-

100Cr6


JIS

HBsC4

BC6

AIBC3

BC3

BC6

FC250

SUJ2


ASTM/UNS

C86300

C83600

C95500

C90800

C83600

Class40

52100


BS

HTB2

LG2

AB1

PB4

LG2

-

-

 

Material alloy chemical composition

chemical element

JDB-1

JDB-2

JDB-3

JDB-4

JDB-5

Cu ( % )

Rest

Rest

Rest

-

-

Sn ( % )

-

6

-

10

6

-

-

Zn ( % )

25

6

-

-

6

-

-

Ni ( % )

-

-

-

-

-

-

-

AI ( % )

6

-

10

-

-

-

-

Fe ( % )

3

-

3

-

-

Rest

Rest

Mn ( % )

3

-

-

-

-

0.905 - 1.3

0.20 - 0.40

Cr ( % )

-

-

-

-

-

-

1.30 - 1.65

C ( % )

-

-

-

-

-

2.5 - 4

0.95 - 1.05

Si ( % )

-

-

-

-

-

1.0 - 1.3

0.15 -0.35

Pb ( % )

-

3

-

-

3

-

-

 

Technical parameters

performance

JDB-1

JDB-2

JDB-3

JDB-4

JDB-5

 P ( N/mm2 )

100

60

70

60

250

MAX V ( m/s )

Dry0.4 oil5

2

2

0.5

0.1

MAX PV( N/mm2·m/s )

3.8

0.5

0.6

0.8

2.5

 ρ( g/cm3 )

8.0

8.0

7.6

7.3

7.8

( N/mm2 )

> 600

> 250

> 500

> 250

> 1500

 ( % )

> 10

> 4

> 10

-

-

 ( HB )

> 210

> 80

> 80

> 160

HRC> 55

 ( ℃ )

300

350

300

400

350

 ( μ )

OIL: 0.03

DRY: 0.16

solid lubricant bearingapplication

AVAILABILITY

 
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plate

 
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