Crossed roller bearings are compact bearings with their rollers alternately crossed at right angles to each other between inner and outer ring.The rollers make line-contact with raceway surfaces,and,therefore,elastic deformation due to bearing loads is very small.They can take loads from any driections at the same time such as radial,thrust and moment loads.It is possible to make your design compact comparing to the usage of taper roller bearing and combination of two ball bearings.These bearings are widely used in the rotatin parts of industrial robots,machine tools,medical equipment,etc.,which require compactness,high rigidity and high rotational accuracy.
Features of crossed roller bearing:
High load capacity and high rigidity
Taking load of any direction and moment at the same time
Compactness contributes your sapce saving
Wide mounting variations for your best choice.
