Blocking sleeve for a steering column

Locking sleeve (1) for a steering spindle (29 installation direction (3) of a motor, which forms a sleeve body (4) having several detent recesses (5) and at least one section bearing (10) the type of hollow with a surface of inner support (12) in which the sleeve body (4) can be mounted with at least one bearing section (10) through a friction lock on profile the steering spindle (2) and can I carry a retaining recess (5) into engagement with a locking member (21) of the steering system (3) adjustable between a release position and a locking position, characterized in that the bearing section (10) is provided on its surface (12) with several lubricant pockets (24) arranged recessed for receiving lubricant.