Contents Chapter 9: Connections | 9.7. Joints | 9.7.2. Joint Types | 9.7.2.15. Imperfect Joint Types | Print page 9.7.2.15.2. Spherical Gap Constrained degrees of freedom: UX, UY, UZ (similar to spherical joint)Example: « 9.7.2.15.1. In-Plane Radial Gap 9.7.2.15.3. Radial Gap »