Single row deep groove ball bearings
SKF supplies standard single row deep groove ball bearings (fig. 1) in various dimension series for shaft diameters ranging from 3 to 60 mm. They consist of:
- polymer rings
- balls made of stainless steel or glass or other materials (ceramics, polymer)
a polymer cage
Single row deep groove ball bearings are fitted with a snap-type, ball centred polymer cage (fig. 2).