N400-series
Model list for the N400-series cylindrical roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
12 models 25–80 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| N405 | 25 | 80 | 21 | open | CN | 1 |
| N406 | 30 | 90 | 23 | open | CN | 1 |
| N407 | 35 | 100 | 25 | open | CN | 1 |
| N408 | 40 | 110 | 27 | open | CN | 1 |
| N409 | 45 | 120 | 29 | open | CN | 1 |
| N410 | 50 | 130 | 31 | open | CN | 1 |
| N411 | 55 | 140 | 33 | open | CN | 1 |
| N412 | 60 | 150 | 35 | open | CN | 1 |
| N413 | 65 | 160 | 37 | open | CN | 1 |
| N414 | 70 | 180 | 42 | open | CN | 1 |
| N415 | 75 | 190 | 45 | open | CN | 1 |
| N416 | 80 | 200 | 48 | open | CN | 1 |