Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail,...

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Bearings in Centrifugal Pumps - Part I Application Handbook Summary This SKF handbook provides a detailed and in-depth look at bearings as used in centrifugal pumps. Part I includes: general centrifugal pump operation principles, pump bearing details including bearing life, bearing lubrication, etc. Part II includes: application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook is a reprint of the SKF handbook of Bearings in Centrifugal Pumps, publication number 100-955, 1998, 42p. SKF100955_1 SKF 22 pages 1998 SKF Reliability Systems @ptitudeXchange 5271 Viewridge Court San Diego, CA 92123 United States tel. +1 858 496 3554 fax +1 858 496 3555 email: [email protected] Internet: www.aptitudexchange.com Use of this document is governed by the terms and conditions contained in @ptitudeXchange.

Transcript of Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail,...

Page 1: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I Application Handbook

Summary

This SKF handbook provides a detailed and in-depth look at bearings as used in centrifugal pumps. Part I includes: general centrifugal pump operation principles, pump bearing details including bearing life, bearing lubrication, etc. Part II includes: application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook is a reprint of the SKF handbook of Bearings in Centrifugal Pumps, publication number 100-955, 1998, 42p.

SKF100955_1 SKF 22 pages 1998 SKF Reliability Systems @ptitudeXchange 5271 Viewridge Court San Diego, CA 92123 United States tel. +1 858 496 3554 fax +1 858 496 3555 email: [email protected] Internet: www.aptitudexchange.com

Use of this document is governed by the termsand conditions contained in @ptitudeXchange.

Page 2: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

Table of Contents

General ……………………………………………….…………………….…… Principles of Centrifugal Pumps……………………………………………………

Pump Operation…………………………………………………………………….… Pump Bearing Load………..………………………………………………………...

Pump Bearings .…………………………………………………………...…… Bearings Types Used in Centrifugal Pumps……………………………………... Pump Bearing Arrangements ……………………………………….………………

Bearing Life……..……………………………………………………...……………… Bearing Lubrication…………………………………………………………………... Bearing Temperature…………………………………………………………….….. Bearing Mounting and Radial Clearance …………………………………………

3 3 5 6 1010 11 15 16 20 21

© 2004 SKF Reliability Systems All Rights Reserved 2

Page 3: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved

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Page 4: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 4

Page 5: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved

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Page 6: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 6

Page 7: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 8: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 8

Page 9: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved

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Page 10: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 10

Page 11: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 12: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 12

Page 13: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 13

Page 14: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 14

Page 15: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 16: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 17: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 17

Page 18: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 19: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 20: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Page 21: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

© 2004 SKF Reliability Systems All Rights Reserved 21

Page 22: Bearings in Centrifugal Pumps - Part I · application of ball and roller bearings in detail, comparative viscosity classifications, unit conversions, and references. The handbook

Bearings in Centrifugal Pumps - Part I

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Bearings in Centrifugal Pumps - Part I

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