Features:
1) Suitable for limited installation space due to smaller radical section,eminent rigidity
and higher radical load bearing ability but bear the radical load only,can not limit the
displacement between axle and object,not allowed if the center line of outer ring and
inner ring are tilted
2) Two structures: with cage or without cage,full component
3) Outer ring: oil hole or groove design
4) Needle roller bearing without inner ring,the diameter tolerance of inscribed circle is
tolerance rank F6,tight fitting will be selected for this bearing installation to support the
thin ring fully
5) Prevents harm by the centrifugal force,minimum radical load needs to be added to the
bearing,Fr=0.02C,Fr=basic nominal load