1. There are two types of one-way and two-way
2. In order to allow installation errors, either unidirectional or bidirectional, the spherical adjustable spherical cushion or the spherical seat ring type can be selected.
3. High quality steel-Super clean steel that can extend the life of bearings by up to 80%
4. High Lubricating Grease Technology-nsk Lubricant Technology can prolong the Life of Lubricating Greases and improve the performance of bearings
5. High grade steel ball - quiet and smooth when rotating at high speed
6. Using the ring in the selection, the installation error can be allowed.