Inch Deep Groove Ball Bearing

Special feature of this series

Main dimensions according to DIN 625-1. Ball bearings of this medium series in Zoll/inch-dimensions offer a balanced ratio between their radial load carrying capacity, the required installation space, their weight and the admissible speed. They have a considerably higher load carrying capacity than deep groove ball bearings of the R series and are versatile.


Plastic seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and - furthermore - they can be regreased more easily. However, they are more susceptible to soiling.