This deep groove ball bearing carries radial and moderate axial loads on a single row of balls, with a bore of 80.0 mm, outside diameter of 170.0 mm, and width of 39.0 mm. It weighs 3.75 kg and is fitted with shields on both sides plus a steel sheet metal cage (JN). The limiting speed is 4550.0 1/min, with a reference speed of 5500.0 1/min, and the internal clearance is set to C3 (Group 3), which is wider than standard clearance. The C3 clearance compensates for thermal expansion during operation and allows for a tighter fit selection without risking excessive preload. Shields on both sides retain grease and limit ingress of coarse contamination, though they do not provide the sealing level of contact seals, so relubrication should follow the applicable service schedule. Dimensionally and constructionally interchangeable with SKF 6316-2Z/C3, NSK 6316ZZC3, and NTN 6316ZZC3.