| Bearing number |
NUH 2224 ECMH |
| Size (mm) |
215x120x58 |
| Bore Diameter (mm) |
215 |
| Outer Diameter (mm) |
120 |
| Width (mm) |
58 |
| d |
120 mm |
| D |
215 mm |
| B |
58 mm |
| D1 |
186.9 mm |
| F |
143.5 mm |
| s |
2.2 mm |
| r1,2 - min. |
2.1 mm |
| da - min. |
132 mm |
| da - max. |
140 mm |
| db - min. |
146 mm |
| Da - min. |
191 mm |
| Da - max. |
201.6 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
550 kN |
| Basic static load rating - C0 |
670 kN |
| Fatigue load limit - Pu |
76.5 kN |
| Reference speed |
3400 r/min |
| Limiting speed |
4000 r/min |
| Calculation factor - kr |
0.16 |
| D1 ≈ |
186.9 mm |
| s max. |
2.2 mm |
| r1,2 min. |
2.1 mm |
| da min. |
132 mm |
| da max. |
140 mm |
| db min. |
146 mm |
| Da min. |
191 mm |
| Da max. |
201.6 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
550 kN |
| Basic static load rating C0 |
670 kN |
| Fatigue load limit Pu |
76.5 kN |
| Calculation factor kr |
0.16 |
| Mass bearing |
9 kg |