| model | NUP 226 ECML |
| Metering system | Metric system |
| Roller Bearing Type | Cylindrical |
| Load Direction | Radial force and axial force |
| Structure | Single Column |
| Inner Ring Type | With inner ring |
| Seal Type | Open |
| Inside Diameter | 130 mm |
| Inner Diameter Tolerance | -0.025mm to 0 |
| Outer Diameter | 230 mm |
| Outer Diameter Tolerance | -0.03mm to 0 |
| Width | 40 mm |
| Width Tolerance | -0.25mm to 0 |
| Inner ring shoulder diameter | 164 mm |
| Outer ring shoulder diameter | 201.2 mm |
| Inner ring raceway diameter | 153.5 mm |
| Chamfer size r1,2(min) | 3 mm |
| Chamfer size of loose flange ring (r3,4) (min) | 3 mm |
| Ferrule Material | 51200 Chrome steel |
| Roller material | 51200 Chrome steel |
| Cage Material | PA66 cage, roller center |
| Dynamic Radial Load | 415 kN |
| Static Radial Load | 455 kN |
| Max Speed(X1000 rpm) | 5 |
| Lubricant | Grease、Engine Oil |
| Temperature Range | -30° to 110 °C |
| RoHS Standard | Conform |
| REACH Standard | Conform |
| Weight | 7.84 kg |