N. drop
Stiffness
Nopreload
Preload level 
0.097
0.124
0.206
0.344
1
K1
7.67
11.8
12.8
15.4
18.6
2
K2
18.6
21.0
21.5
22.7
24.1
3
K3
23.0
24.2
24.4
25.0
25.5
4
K4
24.8
25.3
25.4
25.7
25.9
5
K5
25.5
25.8
25.8
25.9
25.9
| N. drop | Stiffness | Nopreload | Preload level | |||
| 0.097 | 0.124 | 0.206 | 0.344 | |||
| 1 | K1 | 7.67 | 11.8 | 12.8 | 15.4 | 18.6 |
| 2 | K2 | 18.6 | 21.0 | 21.5 | 22.7 | 24.1 |
| 3 | K3 | 23.0 | 24.2 | 24.4 | 25.0 | 25.5 |
| 4 | K4 | 24.8 | 25.3 | 25.4 | 25.7 | 25.9 |
| 5 | K5 | 25.5 | 25.8 | 25.8 | 25.9 | 25.9 |