3. Application to vertical shafts

n : Rotation speed Fr : Radial load Fa : Axial load Q : Aligning capability

Example	Bearing arrangement	n	Fr	Fa	Q	Application example
15	Fixed side Angular contact ball bearing (Back-to-back arrangement) Free side Cylindrical roller bearing (NU type)	High	Normal	Normal	Low	Vertical motors
16	Free side Spherical roller bearing Fixed side Spherical roller bearing Spherical thrust roller bearing	Middle	Heavy	Heavy	High	Crane center shafts