| 轴承型号 | 外形尺寸 mm | |||
| 新型号 | 老型号 | d | D | B |
| NF1916 | 1012916 | 80 | 110 | 16 | NF1917 | 1012917 | 85 | 120 | 18 |
| NF1918 | 1012918 | 90 | 125 | 18 | NF1919 | 1012919 | 95 | 130 | 18 |
| NF1920 | 1012920 | 100 | 140 | 20 | NF1921 | 1012921 | 105 | 145 | 20 |
| NF1922 | 1012922 | 110 | 150 | 20 | NF1924 | 1012924 | 12O | 165 | 22 |
| NF1926 | 1012926 | 130 | 180 | 24 | NF1928 | 1012928 | 140 | 190 | 24 |
| NF1930 | 1012930 | 150 | 210 | 28 | NF1932 | 1012932 | 160 | 220 | 28 |
