Carries radial loads and moderate axial loads through a single row of balls running in deep grooves, with a bore of 85.0 mm, outside diameter of 150.0 mm and width of 28.0 mm. The bearing weighs 1.87 kg and has a limiting speed of 2500.0 1/min. It is fitted with seals on both sides (2RSR) and uses a steel sheet metal cage (JN). Radial internal clearance is CN (Group N), the standard clearance group. The sealed design keeps grease sealed in and contaminants out, so relubrication is not required during service life, and the bearing suits applications where maintenance access is limited. Standard CN clearance combined with a JN cage suits typical radial-load duty within the stated limiting speed. Dimensionally and constructionally this bearing corresponds to SKF 6217-2RS1, NSK 6217DDU and NTN 6217LLU.