C 3188 KMB

C 3188 KMB – CARB roller bearings for precise shaft guidance with simultaneous length compensation

Quality that safeguards processes
CARB roller bearings of this design withstand very high radial forces. They automatically compensate for angular misalignment and simultaneously allow for axial length compensation of the shaft within the housing. The low frictional torque promotes smooth running and a stable temperature level. This makes the bearing particularly suitable as a floating bearing in arrangements with thermally induced expansion.

Design and manufacturing quality
The raceway geometry with profiled rollers reduces edge loads and promotes uniform rolling contact. A stable cage guide and finely machined contact surfaces keep frictional torque low. Thus, the bearing combines angular compensation and axial displacement in a single unit. Depending on the version, the bearing is available with a cylindrical bore, an open design, and a sheet steel cage.

Convincing in everyday life
During operation, the process windows remain stable even with misalignment and length changes; temperature and vibration levels develop uniformly, and edge pressures are reduced. For significant axial loads, other bearing designs are a more suitable choice.

Summary
Self-aligning, axially displaceable and low-friction – for reliable results at loose bearing points.