This double row deep groove ball bearing carries balls in two rows to support radial loads with increased load-carrying capacity within a compact width. Bore diameter is 90.0 mm, outside diameter 160.0 mm, width 40.0 mm, net mass 3.15 kg. The bearing is fitted with a glass-fibre reinforced plastic cage (TVH), which reduces friction and allows a limiting speed of 3900 1/min and a reference speed of 4100 1/min. Radial internal clearance is CN (Group N), suitable for standard fit conditions without preload requirements. The double row design gives higher rigidity and load capacity than a single row bearing of the same width, while the plastic cage construction supports smooth ball guidance at the stated speed range. No sealing or shielding is specified, so lubrication and contamination protection must be provided externally, and mounting should account for the standard clearance class when setting shaft and housing tolerances.