This deep groove ball bearing carries radial loads and moderate axial loads in a compact narrow-series design with a bore of 70.0 mm, outside diameter of 100.0 mm, and width of 16.0 mm. It has a single row of balls, a steel sheet metal cage (JN), and shields on both sides (2RZ) with a net mass of 0.34 kg. The limiting speed is 8100 1/min and the reference speed is 6400 1/min. The radial internal clearance falls in the CN (Group N) range, corresponding to normal clearance, which supports steady running under standard fit and temperature conditions. The shields provide a degree of protection against dust while allowing lubricant retention within the bearing, making the design suited to applications requiring low friction and low maintenance. The reduced width of this series makes it suitable where axial space is limited but radial load capacity at this bore size is still required.