Rolling elements are guided in a single row of balls running directly in the deep groove raceways of the inner and outer ring, giving this design the ability to carry both radial load and moderate axial load in either direction. Bore diameter is 90.0 mm, outside diameter 160.0 mm, width 30.0 mm, and net mass is 2.29 kg. The bearing is fitted with seals on both sides (2RSR), uses a pressed steel sheet metal cage (JN), and has a limiting speed of 2380.0 1/min. Radial internal clearance corresponds to CN (Group N), the standard clearance range, suitable for normal fit and temperature conditions without additional adjustment. The two-side sealing arrangement retains grease inside the bearing and blocks contaminants, so it works as a maintenance-free, pre-lubricated unit without the need for external relubrication. Dimensionally and constructionally it corresponds to SKF 6218-2RS1, NSK 6218DDU, and NTN 6218LLU.