1) Extra-thin type flanged ball bearings are used for the downsizing and
Lightweight designing because of their thin cross section
2) Bearings with a flange on the outer ring simplify axial location
3) Cost effective by not requiring spot facing when housing the end face
4) Many small balls are used in our extra thin type bearings, making friction
Torque and torque fluctuation low
5) Resilient and rotate smoothly | 
