MarMotion | N552
Safe travel limit for the ball cage.
![](/fileadmin/_processed_/6/4/csm_067e6f77-6253-49ac-985d-9b8d36b6dd3e_ce147e1622.png)
MarMotion | Guide bush
N552 guide bush, sealed with thrust washers
Model same as N550, with permanently installed thrust washers on both sides.
- The preload of the ball bearing guide is guaranteed in combination with shaft diameter dw ISO-h3.
- The thrust washers provide a safe cage limit for stroke and rotational movements.
- The thrust washers do not impede the smooth movement of the ball bearing guide.
![](/fileadmin/_processed_/f/3/csm_fc2d7dab-211c-4a8a-84cd-c96af066e714_fe52494197.png)