ORS 6311-2RS Sealed Single Row Deep Groove Ball Bearing 55mm x 120mm x 29mm

ORS 6311-2RS Ball Bearing

ORS 6311-2RS C3 Single Row Deep Groove Ball Bearing with 2 Rubber Seals 55mm ID x 120mm OD x 29mm width. Electric motor quality ball bearing lubricated with Exxon Polyrex EM Grease G93.

Single row deep groove ball bearings have the highest speed ratings among all bearing types. Due to the spherical shape of the balls, only the top part of the balls run over the raceways. Since it has a point contact with the raceways, unlike line contact in roller bearings, lower friction and higher speed ratings can be reached.