products

Shielding pump bearings graphite & Canned motor pump Bushings | Self Lubricating Bearings

Basic Infomation
Place of Origin: CHINA
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: VSB-50
Minimum Order Quantity: 600 pcs
Price: Negotiable according drawing
Packaging Details: STANDARD EXPORT PACKING:CARTONS / WOODEN PALLETS /WOODEN CASE
Delivery Time: 7-30 work days
Supply Ability: 2000 Ton/Tons per Month Drill and Guide Bushin
Detail Infomation
Marerial: Bronze Graphite Bushing Size: Inch Size Bushings
Standard Size: Inch Sizes Type: PLUGGED CAST BRONZE
Application: Shielding Pump Bearings Graphite Busing: Self-luburicating

Product Description

Canned motor pump Bushings & Shielding pump bearings graphite | Oil Pump Shaft Bushing

Bronze Metric Graphite Plugged Sleeve , Shielding pump bearings graphite and relying on the delivery of liquid to lubrication.

The graphite sliding bearing lubricated by conveying medium can lower the running noise and reduce the maintenance cost.The results show that PTFE, graphite as solid lubricants of tin-bronze bearings can reduce the friction and wear under dry friction.

Protection-shaft configuration is adopted. Sliding bearings are made of wear-resistant materials such as graphite

Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings

Bearings
with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available

 

         

  • Inch Sized Bushings

  • Metric Sized Bushings

APPLICATIONS

Graphite/metal alloy, is a unique self-lubricating carbon, graphite bushing and bearing material that offers superior performance in hundreds of mechanical and electrical applications.

 

Chemical pumps Food processing pumps Process pumps in refi neries Cryogenic applications Cold and hot water pumps Corrosive environments Temperatures above 400 degree F Compressors and vacuum pumps Carbon Graphite Bearings & Bushings Self lubricating carbon graphite bushings are ideal for applications where normal lubricants cannot be used.

Canned motor pump Bushings & Shielding pump bearings

Water pumps, gasoline pumps, spray pumps, meters, foot bearings, mixers bushings

MATERIAL

 
Shielding pump bearings graphite & Canned motor pump Bushings | Self Lubricating Bearings


Bronze


C86300 Typical applications include slow speed heavy duty load bearings, gears, cams and hydraulic cylinder parts.continuous cast manganese bronze is a high strength, non-heat treatable copper alloy intended for use in applications requiring a good combination of outstanding wear characteristics and high bearing strength for heavy loads and slow speeds.

Structure

Shielding pump is with the same shaft of the motor rotor and pump impeller fixed together, then this group with a shield sets of rotor shielding. The motor stator around around the perimeter of the shielding cover, shielding cover is made of metal, so the power can be passed to the rotor magnetic field. And the whole rotor has been run by the pumping liquid. And shielded by the end of the flange or welding structure to realize static seal. Shielding is actually a set of pressure vessel.
In addition to the shield sleeve, another component is the circulation pipe. The use of pumped liquid for bearing lubrication and cooling, and sometimes for motor cooling are very important.

Bronze sleeve bearings flanged bronze bushings for sale

 

 

PERFORMANCE

 
Graphite Plugged Cast Bronze Bushings can be utilized where heavy loads must be supported at low to medium speeds
 
The Plug Graphite Cast Bronze Bushing is able to withstand high temperatures up to 570 F
The self-lubricating feature allows 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.
Self lubrication with specially embedded solid lubricants reduces friction. Coefficient of Friction: 0.04 to 0.2 


 
 
 
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

 

 

Contact Details
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