Carries radial loads in a compact single row deep groove ball bearing design with a bore of 40.0 mm, an outside diameter of 62.0 mm and a width of 12.0 mm, weighing 0.11 kg. The bearing is fitted with seals on both sides (2RSR) and a steel sheet metal cage (JN), giving a limiting speed of 5700.0 1/min. Radial internal clearance is CN (Group N), the standard clearance group for normal operating conditions. The two-side sealing keeps grease in place and blocks contaminants from entering the raceway, so the bearing runs without the need for external lubrication access once mounted. With CN clearance and a standard bore type, it suits applications requiring a compact single row layout at moderate rotational speeds. Dimensionally and constructionally equivalent to SKF 61908-2RS1, NSK 61908DDU and NTN 61908LLU.