Double Row Eight Point Bearing

The double row eight point bearing is the same as the single row four point bearing with an additional ball and raceway configuration.
In this bearing, the balls contact with the circular raceway at eight-points in a single row.
It can also support axial, radial load and tilting moment load simultaneously.
It provides an increase in capacity over single row four point bearing design, therefore, compared with the single row four point bearing , the double row eight point bearing can support more loads per unit size than.