This deep groove ball bearing carries radial and moderate axial loads in a single row of balls, with a bore of 30.0 mm, outside diameter of 55.0 mm and width of 13.0 mm. It has seals on both sides and a steel sheet metal cage (JN), giving a net mass of 0.116 kg. Radial internal clearance is in the CN (Group N) range, and the limiting speed is 7000.0 1/min. The integrated seals keep grease inside and contaminants out, so the bearing is supplied pre-lubricated and needs no additional lubrication during service. The standard CN clearance and steel cage suit general shaft mounting without special preload requirements, making this design straightforward to fit where a sealed, maintenance-free deep groove ball bearing of this bore and width is required. Dimensionally and constructionally equivalent to SKF 6006-2RS1, NSK 6006DDU and NTN 6006LLU.