Angular Contact Ball Bearings Id

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  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • SKF Reliability Maintenance Institute
  • Angular Contact Ball Bearings Id

    1. 1. Angular Contact Ball Bearings
    2. 2. Angular Contact Ball Bearings
    3. 3. Single Row Angular Contact Ball Bearing Components
    4. 4. Influence of Contact Angles
    5. 5. Load Capability
    6. 6. Universal Arrangements for Angular Contact Ball BearingsSingle Tandem Back-to-back Face-to-face
    7. 7. Variation in Contact AngleSimilar contact angles, Variation in contact angles,inner and outer ring inner and outer ring
    8. 8. Bearing Preload Life Preload Clearance
    9. 9. Bearing Preload and Static Load Deflection A B Bearing B Bearing A Axial force, F P δ δ Axial deflection δA δB 0 0
    10. 10. Bearing Preload, Spring LoadedSpring loaded face-to-face arrangement Spring loaded back-to-back arrangement
    11. 11. Clearance and Preload OptionsTable 1: Axial internal clearance of single row angular contact ball bearings of series 72 B(E) and 73 B(E) when mounted in random pairs arranged back-to-back or face-to-face Bore Axial internal clearance diameter Class d CA CB CC over incl. min max min max min max mm µm – 10 4 12 14 22 22 30 10 18 5 13 15 23 24 32 18 30 7 15 18 26 32 40 30 50 9 17 22 30 40 48 50 80 11 23 26 38 48 60 80 120 14 26 32 44 55 67 120 180 17 29 35 47 62 74 180 250 21 37 45 61 74 90 250 315 26 42 52 68 90 106
    12. 12. Clearance and Preload OptionsTable 2: Preload of single row angular contact ball bearings of series 72 B(E) and 73 B(E) when mounted in random pairs arranged back-to-back or face-to-face Bore Preload diameter Class d CA CB CC over incl. min max max min max min max min max min max mm µm N µm N µm N 10 18 +4 –4 80 –2 –10 30 330 –8 –16 230 660 18 30 +4 –4 120 –2 –10 40 480 –8 –16 340 970 30 50 +4 –4 160 –2 –10 60 630 –8 –16 450 1 280 50 80 +6 –6 380 –3 –15 140 1 500 –12 –24 1 080 3 050 80 120 +6 –6 410 –3 –15 150 1 600 –12 –24 1 150 3 250 120 180 +6 –6 540 –3 –15 200 2 150 –12 –24 1 500 4 300 180 250 +8 –8 940 –4 –20 330 3 700 –16 –32 2 650 7 500 250 315 +8 –8 1 080 –4 –20 380 4 250 –16 –32 3 000 8 600
    13. 13. Cage TypesBEP BEMBEJ BEY
    14. 14. Application: Fan Shaft
    15. 15. Application: Tandem Arrangement in a Piston Pump
    16. 16. PumPac™ BearingsThrust load direction
    17. 17. PumPac™ Bearing Load Deflection Bearing B Bearing A Axial force, F
    18. 18. Double Row Angular Contact Ball Bearings32 A, 33 A 32 E, 33 E 52 A, 53 A, 54 A 52 E, 53 E
    19. 19. Seals, Shields and Snap Rings forDouble Row Angular Contact Ball Bearings
    20. 20. Application: Process Pump
    21. 21. Non Driven Motor Car Wheel Bearing
    22. 22. Four Point Contact Ball Bearings (QJ bearings)
    23. 23. Application: Screw Compressor
    24. 24. Check Machine Drawings and Fits
    25. 25. Preparations for Efficient Dismounting
    26. 26. Press
    27. 27. Using Bearing PullersExternal Internal Blind Spread Reach Withdrawalforce
    28. 28. Pulling on the Inner Ring
    29. 29. Pulling on the Outer Ring
    30. 30. Before Fitting Bearings
    31. 31. Cold Bearing Fitting
    32. 32. Press Fitting
    33. 33. Principle of Induction Heating
    34. 34. Induction Heater RangeA = TMBH 1 B = TIH 025/TIH 030 C = TIH 060 D = TIH 120
    35. 35. Lubrication of Angular Contact Ball Bearings Oil bath lubrication Bearing housing Constant level oiler Required operating level Oil-rim level
    36. 36. Oil Mist and Angular Contact Ball Bearings Oil-ring lubrication Oil mist lubrication

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