This deep groove ball bearing carries radial and moderate axial loads through a single row of balls running in a raceway of 65.0 mm bore, 120.0 mm outside diameter and 23.0 mm width, weighing 1.0 kg. It is fitted with shields on both sides and a steel sheet metal cage (JN), giving a limiting speed of 7300 1/min and a reference speed of 6300 1/min. The C3 radial internal clearance (Group 3) provides extra play to compensate for thermal expansion during operation. The shielded design (Z, 2Z) keeps out coarse contamination while allowing grease to remain in the bearing, so it suits applications where the bearing is pre-lubricated and not repacked in service. The C3 clearance makes it suitable for shaft-housing fits with tighter tolerances or higher operating temperatures, where standard clearance would result in excessive preload. Dimensionally and constructionally equivalent to SKF 6213-2Z/C3, NSK 6213ZZC3 and NTN 6213ZZC3.