SKF double row deep groove ball bearings
correspond in design to single row deep groove ball bearings. They have
deep uninterrupted raceways and high conformity between the balls and
raceways. They are able to carry axial loads acting in both directions
in addition to radial loads.
Double row deep groove ball bearings are very
suitable for bearing arrangements where the load carrying capacity of a
single row bearing is inadequate. For the same outside and bore
diameters, double row bearings are slightly wider than single row
bearings but have considerably higher load carrying capacity than single
row bearings in the 62 and 63 series.