This single row deep groove ball bearing carries radial and moderate axial loads while running at a narrow width relative to its diameter. Bore is 90.0 mm, outside diameter 140.0 mm, and width only 16.0 mm, giving a slim cross-section for the 90 mm bore class. Mass is 0.866 kg. The bearing uses a pressed steel sheet metal cage (JN) and reaches a limiting speed of 6800 1/min, with a reference speed of 4400 1/min. Radial internal clearance is CN (normal, Group N), suitable for standard fits without preload adjustments. The bore type Z indicates a specific bore tolerance execution, so shaft fit should be checked against this designation. With its low width and steel cage, this bearing suits applications requiring a compact axial footprint at the given bore size while maintaining standard load and speed capability.