Text version of the page

SUMMARY

ASSEMBLY MANUAL

3

Symbols and Units

4

ISO Series and SNFA production

5

Bearing identification code

6

Precision

7

Assembly Tolerances

8

Form Errors

9

Diameter of Abutment Shoulders and Corner Radii of Seatings

11

Diameter of Bearing Shoulders and Corner Radii

14

Marking

15

Lubrication

15

Grease 1

18

Oil

21

Nozzle Position

23

Bearing handling

24

Clamping of bearing rings

25

Calculation of the axial clamping force

26

Tightening procedure

BEARING DAMAGE ANALYSIS

28

Excessive loads

28

Overheating

29

Brinnelling

29

False Brinnelling

30

Fatigue

30

Reverse Loading

31

Contamination

31

Lubrication

32

Corrosion

32

Misalignment

33

Excessive Radial Play

33

Excessive Ring Fit

34

Electrical Arc Damage

35

Natural Frequencies