- Product Details
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Quick Details
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Number of Row:
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Double row
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Brand Name:
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SKF
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Model Number:
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22348CCKJA/W33VA405
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Place of Origin:
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Germany
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Size(mm):
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240x500x155
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Weight(kg):
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155
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Package:
-
original packing
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Clearance:
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C0 C2 C3 C4 C5
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Certificate:
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original Certificate
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Feature:
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Long Life
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Service:
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Guarantee
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Lubrication:
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Grease
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Cage material:
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Copper Cage Steel Cage
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Application:
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Mining. Metallurgy. Agriculture.
Quick Details
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Applicable Industries:
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Manufacturing Plant, Machinery Repair Shops, Retail, Food Shop, Printing Shops, Energy & Mining
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Precision Rating:
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P0 P6 P5
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Seals Type:
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Open
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Number of Row:
-
Double row
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Brand Name:
-
SKF
-
Model Number:
-
22348CCKJA/W33VA405
-
Place of Origin:
-
Germany
-
Size(mm):
-
240x500x155
-
Weight(kg):
-
155
-
Package:
-
original packing
-
Clearance:
-
C0 C2 C3 C4 C5
-
Certificate:
-
original Certificate
-
Feature:
-
Long Life
-
Service:
-
Guarantee
-
Lubrication:
-
Grease
-
Cage material:
-
Copper Cage Steel Cage
-
Application:
-
Mining. Metallurgy. Agriculture.
Bearings in Vibrating Screens 22348CCKJA/W33VA405:
Vibrating screens are used for grading (i.e. separation of solid materials by grain size) of materials and other vibratory
machinery such as road rollers and saw frames are among the machines subjected to the most severe stresses.
The rolling bearings in the exciter units of these machines must support not only high loads and high speeds but also accelerations and centrifugal forces. Many of these applications involve adverse environmental conditions such as contamination and moisture.
Spherical Roller Bearings 22348CCKJA/W33VA405 Vibrating Screen Bearings :
Vibrating Screen Bearings
22348CCKJA/W33VA405 Bearing:
Bearing performance requirements 22348CCKJA/W33VA405 :
3. Misalignment : Most screens use a single long shaft supported by two bearings. In such machines, shaft bending and consequently, misalignment is likely to occur. Thus, Spherical Roller Bearings are usually preferred for use in these applications.
4. Axial Movement of Shaft due to Thermal Expansion : Most of the Vibrating Screens run hot due to heavy load and speed, as well as the friction in the Sealing arrangement. At times, heat is also transmitted from the process material, which itself is hot. This build up of heat causes the shaft to expand with respect to the housing, when hot, and to contract, when cold. Spherical Roller Bearings are, therefore, fitted on the shaft with a loose fit between the inner ring and the shaft in order to facilitate such movements.
5. High Speed : Typical operating speeds of a Vibrating Screen vary between 800 to 1200 rpm.
6. High Acceleration : Due to reciprocating motion of the vibratory application, bearings are subjected to high "g" or acceleration. Normal cages cannot withstand such accelerations. Hence enhanced cage design needs to be used in such applications.
7. High Temperature : The combination of heavy load, high speed and the Seal friction lead to a very high level of heat generation. The bearings, therefore, must be capable of withstanding high temperatures for a considerable period of time, without any loss of performance.
8.Contaminated Operating Environment : The environment, in which the vibratory screens are required to operate, is highly contaminated most of the time. While external seals are used in order to minimise ingress of abrasive foreign particles, infiltration by some amount of such particles is practically unavoidable. The bearings, therefore,should be capable of tolerating presence of a certain amount of such particles.
1.Offer bearing related consultation about technology and application;
2.Help customers about bearing choice, force analysis, clearance configuration, products' life and reliability analysis;
3.Offer highly cost-effective and complete solution program according to site conditions;
4.Offer localized program on introduced equipment to save running cost
5.Design and develop non-standard bearing to support customers' technology innovation
1.Offer training about bearing installation and maintenance;
2.Offer guidance about bearing installation, adjustment and testing at site;
3.Help customers with trouble diagnosis and failure analysis;
4.Visit customers regularly and feedback their rational suggestions and requirements to company
If you have 22348CCKJA/W33VA405 bearing another question, please feel free to contact us as below:
