This double row deep groove ball bearing carries radial and moderate axial loads through two rows of balls guided by a solid plastic cage (TVH). Bore diameter is 70.0 mm, outside diameter 125.0 mm, width 31.0 mm, and net mass 1.521 kg. Limiting speed is rated at 5100 1/min, with a reference speed of 4800 1/min, giving a clear margin for continuous operation at rated conditions. Internal clearance is CN (Group N), suitable for standard fit conditions without preload requirements. The plastic cage reduces friction and mass compared to metal cages, supporting smooth operation near the limiting speed range. As an open bearing, it requires external sealing and a separate lubrication supply, with grease or oil selection and relubrication intervals to be matched to the actual operating speed and temperature.