Front axle for a truck or bus with steerable non-driving wheels

摘要

The front axle unit has a steering knuckle and kingbolt fitting which requires no servicing. The upper and lower bearing points (18, 19) each have a two-row needle bearing (22, 23) in a shell (24, 25) which is fitted in a bearing boring (16, 17) of the steering knuckle in pot form, with the bottom covering the adjacent outer end faces (28, 29) of the kingbolt (4).