The 5T000ZS bearings can be used in a rudder stock to deck angle of 0° to 25° (see above illustration) and the 5T000Z bearings in a rudder stock to deck angle of 0° to 21°. The function of this bearing is similar to the 4S000Z-20 group, but the bearing is lower priced as it isn’t machined out of solid aluminum, but casted to shape. The vertical locking is achieved with an additional (not included (!)) locking ring (46xxx). The deck cover is easy removable via a bayonet connection for the 5T000Z bearings and a threaded connection for the 5T000ZS bearings.