This double row deep groove ball bearing carries the designation 4212-B-TVH, with a bore diameter of 60.0 mm, outside diameter of 110.0 mm, and width of 28.0 mm. Net mass is 1.077 kg. The bearing uses a plastic cage (TVH) and is manufactured with normal radial internal clearance, group CN. Limiting speed is 5900 1/min, with a reference speed of 5400 1/min. The double row design increases radial load capacity within the same envelope dimensions compared to a single row bearing, while the plastic cage reduces friction and mass, supporting the stated speed ratings. Normal internal clearance (CN) suits standard shaft and housing fits without preload requirements. As an open bearing, it requires external sealing and a separate lubrication supply appropriate to the operating speed and load conditions.