Dimension table · DIN 5412
Cylindrical roller bearings series NU4
All 16 sizes from d 25 to 100 mm bore: principal dimensions d × D × B, dynamic and static load ratings (C, C₀), limiting speed and mass — plus the executions and brands available from us (37 products).
| Designation | d (mm) | D (mm) | B (mm) | C (kN) | C₀ (kN) | n lim (rpm) | m (kg) | Executions | Offers |
|---|---|---|---|---|---|---|---|---|---|
| NU405 | 25 | 80 | 21 | – | – | – | 0,570 | Offen | 1 |
| NU406 | 30 | 90 | 23 | 60,5 | 53,0 | 11000 | 0,833 | Offen | 2 |
| NU407 | 35 | 100 | 25 | 76,5 | 69,5 | 9500 | 1,120 | Offen | 6 |
| NU408 | 40 | 110 | 27 | 96,8 | 90,0 | 8500 | 1,400 | Offen | 2 |
| NU409 | 45 | 120 | 29 | 106,0 | 102,0 | 7500 | 1,820 | Offen | 1 |
| NU410 | 50 | 130 | 31 | 130,0 | 127,0 | 7000 | 2,020 | Offen | 4 |
| NU411 | 55 | 140 | 33 | 142,0 | 140,0 | 6300 | 2,500 | Offen | 1 |
| NU412 | 60 | 150 | 35 | 168,0 | 173,0 | 6000 | 3,020 | Offen | 2 |
| NU413 | 65 | 160 | 37 | 183,0 | 190,0 | 5600 | 3,990 | Offen | 2 |
| NU414 | 70 | 180 | 42 | 229,0 | 240,0 | 5000 | 5,850 | Offen | 2 |
| NU415 | 75 | 190 | 45 | 264,0 | 280,0 | 4800 | 6,870 | Offen | 4 |
| NU416 | 80 | 200 | 48 | 303,0 | 320,0 | 4500 | 8,070 | Offen | 2 |
| NU417 | 85 | 210 | 52 | 319,0 | 335,0 | 4300 | 9,640 | Offen | 3 |
| NU418 | 90 | 225 | 54 | 380,0 | 415,0 | 4000 | 11,000 | Offen | 1 |
| NU419 | 95 | 240 | 55 | 413,0 | 455,0 | 3600 | 13,700 | Offen | 3 |
| NU420 | 100 | 250 | 58 | 429,0 | 475,0 | 3600 | 15,800 | Offen | 1 |
Load ratings (C, C0), limiting speed and mass are catalogue values of the open steel standard execution — sizes without a verified catalogue value show "–". Contact seals (RS/2RS) reduce the limiting speed; stainless and ceramic executions differ. All data without guarantee.