Connection arrangement between caster and clamping fixture used in drive system of motor vehicle, has bearing journal formed in conical tapered shape, ensuring positive connection between antifriction bearing and bearing journal

摘要

A caster (1) is connected to a clamping fixture (2) with the use of an antifriction bearing (8) on a bearing journal (9) provided on the swivel arm (5) of the clamping fixture. The bearing journal is formed in conical tapered shape, ensuring a positive connection between the antifriction bearing and bearing journal in radial or axial direction. A radial distance (A) is formed between the free end of the bearing journal and antifriction bearing. The free end of the bearing journal is formed beyond the inner ring of the antifriction bearing. An independent claim is also included for the establishment of the connection arrangement.