Carries radial loads and moderate axial loads through a single row of balls running in deep grooves, with contact seals fitted on both sides to keep the raceways protected and grease retained. The 6215-2RSR has a bore of 75.0 mm, outside diameter of 130.0 mm, width of 25.0 mm, and a net mass of 1.22 kg. The cage is a steel sheet metal design (JN), radial internal clearance is CN (Group N), and the limiting speed is rated at 2900 1/min. The seals on both sides make this bearing suitable for positions where relubrication access is limited, since the grease fill is protected from contamination without needing an external cover. CN clearance corresponds to normal running fit under typical load and temperature conditions, and the pressed steel cage keeps the design lightweight while guiding the ball set at the rated speed. Dimensionally and constructionally interchangeable with SKF 6215-2RS1, NSK 6215DDU, and NTN 6215LLU.