SKF axial clamp seals are manufactured in two different designs:
- CT1 seals (fig 1) have the basic design and are held in position by a band clamp. The maximum permissible axial displacement relative to the counterface is +2,4 mm (0.094 in.).
- CT4 seals (fig 2) are extra wide and are designed with two band clamps. The maximum axial displacement relative to the counterface is +4,8 mm (0.189 in.).