This single row deep groove ball bearing carries a 95.0 mm bore, 200.0 mm outside diameter and 45.0 mm width, with a net mass of 6.2 kg. It is fitted with metal shields on both sides (2Z) and a steel sheet metal cage (JN), giving a closed design that keeps out coarse contamination while allowing grease relubrication through the shield clearance. Radial internal clearance is C3, wider than normal, which compensates for thermal expansion under load. Limiting speed is rated at 3900 1/min, with a reference speed of 4950 1/min. The C3 clearance makes this bearing suitable for applications where operating temperature causes the inner ring to expand relative to the outer ring, preventing the internal clearance from dropping to zero during operation. The shielded design protects the raceway and ball complement from dust ingress while retaining the internal grease fill, so the bearing runs without additional external sealing. The steel cage guides the ball set at the stated speed ratings and supports the radial load path typical of deep groove ball bearing construction, without accommodating significant misalignment of the shaft.