Table 5 Width and depth of wear Scar applied by various load.

From: Research on the frictional contact behaviors of high-speed motorized spindle bearing with oil-air lubrication

Load(N)

Wear scar width(µm)

Wear scar depth(µm)

10

720

1.8

15

530

2.6

20

420

1.8

25

470

1.4