Experimental Research on the Vibration of Ship Propulsion Shaft under Hull Deformation Excitations on Bearings

Table 1

Parameters of main components.

Component	Parameter (m)
Diameter of intermediate shaft	0.08
Length of intermediate shaft	1.37
Length of no. 1 intermediate bearing	0.11
Diameter of no. 1 intermediate bearing	0.13
Length of no. 2 intermediate bearing	0.08
Diameter of no. 2 intermediate bearing	0.18
Length of stern shaft	1.22
Diameter of stern shaft	0.09
Length of stern bearing	0.22
Diameter of stern bearing	0.18