NU1800-series
Model list for the NU1800-series cylindrical roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
6 models 380–900 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| NU18-600-ECMA-HB1 | 600 | 730 | 60 | open | CN | 0 |
| NU18-800-ECMA | 800 | 980 | 82 | open | CN | 0 |
| NU18-900-ECMA | 900 | 1090 | 85 | open | CN | 0 |
| NU1876-ECMP | 380 | 480 | 46 | open | CN | 1 |
| NU1880-MP | 400 | 500 | 46 | open | CN | 2 |
| NU1884-MP | 420 | 520 | 46 | open | CN | 0 |