15 models in the NKIB series, 12–70 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NKIB 5901 | ANDGE | 12 | 24 | 17.5 | — |
| NKIB 5902 | ANDGE | 15 | 28 | 20 | — |
| NKIB 5903 | ANDGE | 17 | 30 | 20 | — |
| NKIB 5904 | ANDGE | 20 | 37 | 25 | — |
| NKIB 59/22 | ANDGE | 22 | 39 | 25 | — |
| NKIB 5905 | ANDGE | 25 | 42 | 25 | — |
| NKIB 5906 | ANDGE | 30 | 47 | 25 | — |
| NKIB 5907 | ANDGE | 35 | 55 | 30 | — |
| NKIB 5908 | ANDGE | 40 | 62 | 34 | — |
| NKIB 5909 | ANDGE | 45 | 68 | 34 | — |
| NKIB 5910 | ANDGE | 50 | 72 | 34 | — |
| NKIB 5911 | ANDGE | 55 | 80 | 38 | — |
| NKIB 5912 | ANDGE | 60 | 85 | 38 | — |
| NKIB 5913 | ANDGE | 65 | 90 | 38 | — |
| NKIB 5914 | ANDGE | 70 | 100 | 45 | — |
NKIB series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Angular Contact Ball Bearings series: 72 · 70 · 73 · 719 · B · QJ · S · 32