Carries radial loads in a thin-section design with a bore of 90.0 mm, outside diameter of 115.0 mm and width of only 13.0 mm, giving a compact cross-section at a net mass of 0.287 kg. The single-row deep groove ball bearing uses a steel sheet metal cage (JN) and is fitted with seals on both sides, sealing the raceway against contamination and retaining internal lubrication. Radial internal clearance is in the CN (Group N) range, and the limiting speed is 2700.0 1/min. The thin-section geometry suits installations where radial space is restricted while radial load capacity from the deep groove raceway is still required. Standard CN clearance and the sealed design make it suited for applications where relubrication access is limited, relying on the factory fill for the service life of the bearing. Dimensionally and constructionally equivalent to SKF 61818-2RS1, NSK 61818DDU and NTN 61818LLU.