according to DIN EN ISO 625-1
Deep-groove ball bearings are versatile, self-retaining bearings with one-piece outer rings, inner rings and ball-cage assemblies. These simply designed products, which are durable and easy to maintain during operation, are available in single-row and double-row as well as open and sealed variants. Because of their very low frictional torque, deep-groove ball bearings are suitable for high and extremely high speeds.
Deep-groove ball bearings with a flange have a rib on the outer ring, which allows them to be secured axially against shifting.
Deep-groove ball bearings made of stainless steel
Depending on the material used, stainless steel deep-groove ball bearings have different anti-corrosive properties. Since stainless steel is difficult to temper, its load rating is reduced when compared to chrome steel. As standard practice, we supply rolling bearings made of the materials AISI420, AISI440C and AISI316L. Deep-groove ball bearings made of stainless steel have the suffix "-SS" for "stainless steel". For more details, see the technical properties of the materials.