Carries radial loads with a single row of balls in a narrow-section design, bore 110.0 mm, outside diameter 170.0 mm, width 19.0 mm, net mass 1.52 kg. Cage type JN is a steel sheet metal cage. Limiting speed is 5500.0 1/min, reference speed 3850.0 1/min. Radial internal clearance is C3 (Group 3), bore type Z. The C3 clearance, larger than standard, compensates for thermal expansion of the shaft and housing during operation, keeping the bearing free of excessive preload at elevated running temperatures. As a deep groove ball bearing, it takes up combined radial and moderate axial loads in both directions from the single row of balls. No integral seals or shields are fitted, so relubrication and external sealing must be provided separately, and the steel sheet metal cage guides the balls at the given limiting and reference speeds.