Combined radial/axial bearings: NKIA, NKIB series
| Bearing Designation | Borndary Dimensions | Basic Load Rating(KN) | Limiting Speed(rpm) | ||||||
| d | F | D | B | Radial | Axial | ||||
| Dyn. Cr | Stat. Cor | Dyn. Ca | Stat. Coa | Oil | |||||
| NKIA 5901 | 12 | 16 | 24 | 16 | 5.047 | 6.352 | 2.01 | 1.62 | 23000 |
| NKIA 5902 | 15 | 20 | 28 | 18 | 8.4 | 9.6 | 2.14 | 2.07 | 21000 |
| NKIA 5903 | 17 | 22 | 30 | 18 | 8.8 | 10.6 | 2.34 | 2.37 | 20000 |
| NKIA 5904 | 20 | 25 | 37 | 23 | 18 | 21 | 3.14 | 3.9 | 17000 |
| NKIA 59/22 | 22 | 28 | 39 | 23 | 19.5 | 25.5 | 3.55 | 4.2 | 15000 |
| NKIA 5905 | 25 | 30 | 42 | 23 | 20.5 | 27 | 3.6 | 4.8 | 14000 |
| NKIA 5906 | 30 | 35 | 47 | 23 | 22.5 | 31.5 | 4.05 | 5.4 | 13000 |
| NKIA 5907 | 35 | 42 | 55 | 27 | 28 | 46 | 5.7 | 7.5 | 11000 |
| NKIA 5908 | 40 | 48 | 62 | 30 | 39 | 55.05 | 6 | 8.9 | 9000 |
| NKIA 5909 | 45 | 55 | 68 | 30 | 40.5 | 68.9 | 6.3 | 10.5 | 8500 |
| NKIA 5910 | 50 | 60 | 72 | 30 | 42.5 | 75 | 6.89 | 11.8 | 8000 |
| NKIA 5911 | 55 | 63 | 80 | 34 | 50.8 | 96 | 8.05 | 14.5 | 7000 |
| NKIA 5912 | 60 | 68 | 85 | 34 | 56.4 | 98 | 9.5 | 15.8 | 6500 |
| NKIA 5913 | 65 | 75 | 90 | 34 | 57.5 | 106 | 9.8 | 17 | 6500 |
| NKIA 5914 | 70 | 80 | 100 | 40 | 79.05 | 152 | 11.8 | 22.5 | 5500 |
| NKIB 5901 | 12 | 16 | 24 | 16 | 7.6 | 8.3 | 2.16 | 1.94 | 23000 |
| NKIB 5902 | 15 | 20 | 28 | 20 | 10.6 | 13.6 | 2.34 | 2.37 | 21000 |
| NKIB 5903 | 17 | 22 | 30 | 20 | 11 | 14.6 | 2.5 | 2.75 | 20000 |
| NKIB 5904 | 20 | 25 | 37 | 25 | 21 | 25.5 | 3.95 | 4.2 | 17000 |
| NKIB 59/22 | 22 | 28 | 39 | 25 | 22.8 | 29.5 | 4.25 | 4.85 | 15000 |
| NKIB 5905 | 25 | 30 | 42 | 25 | 23.6 | 31.5 | 4.35 | 5.2 | 14000 |
| NKIB 5906 | 30 | 35 | 47 | 25 | 25 | 35.5 | 4.75 | 6.3 | 13000 |
| NKIB 5907 | 35 | 42 | 55 | 30 | 31.5 | 50 | 6 | 8.4 | 11000 |
| NKIB 5908 | 40 | 48 | 62 | 34 | 43 | 67 | 7.4 | 10.9 | 9000 |
| NKIB 5909 | 45 | 52 | 68 | 34 | 45 | 73 | 7.7 | 12 | 8500 |
| NKIB 5910 | 50 | 58 | 72 | 34 | 47 | 80 | 8.1 | 13.7 | 8000 |
| NKIB 5911 | 55 | 63 | 80 | 38 | 58 | 100 | 9.7 | 16.6 | 7000 |
| NKIB 5912 | 60 | 68 | 85 | 38 | 60 | 108 | 10 | 17.9 | 6500 |
| NKIB 5913 | 65 | 72 | 90 | 38 | 61 | 112 | 10.3 | 19.3 | 6500 |
| NKIB 5914 | 70 | 80 | 100 | 45 | 84 | 156 | 13.5 | 25 | 5500 |
