* Limiting radial load and limiting speed are fi gures when using the bearings without lubricants.
Limiting radial load is estimated to have a total rotation speed of 1 million revolutions.
The bearings are only available as open type.
![cate_img-8](https://en.smtbearing.com/wp/wp-content/uploads/2015/08/cate_img-8.jpg)
* Limiting radial load and limiting speed are fi gures when using the bearings without lubricants.
Limiting radial load is estimated to have a total rotation speed of 1 million revolutions.
The bearings are only available as open type.