a)

Basic Data (Data Table 2)

394.26

26130

0

b)

Data Table 2 with

(No damping of the bearing housings and end shields)

393.75

25850

−1.07

c)

Data Table 2 with

(No damping of the foundation)

391.20

24870

−4.82

d)

Data Table 2 with

(Infinitely stiff foundation)

344.85

3840

−85.3

e)

Data Table 2 with and;

(Infinitely stiff foundation and orthotropic bearing stiffness)

340.69

13020

−50.2