| model | NKI15/20-XL |
| Metering system | Metric system |
| Bearing Type | Roller |
| Roller Bearing Type | acicular |
| Load Direction | Radial |
| Structure | Single Column |
| Seal Type | Open |
| Inner ring | Yes |
| series | With inner ring |
| Inside Diameter | 15 mm |
| Inner Diameter Tolerance | -0.008mm to 0 |
| Outer Diameter | 27 mm |
| Outer Diameter Tolerance | -0.009mm to 0 |
| Width | 20 mm |
| Width Tolerance | -0.12mm to 0 |
| Chamfer Size | 0.3 mm |
| F | 19 mm |
| Ferrule Material | steel |
| Cage Material | steel |
| Roller material | steel |
| Dynamic Radial Load | 4204 lbf |
| Static Radial Load | 5305 lbf |
| Max Speed(X1000 rpm) | 21.6 |
| Lubricant | Lubricant Added |
| Installation Method | Push-in |
| Temperature Range | -20 to 110 °C |
| RoHS Standard | Conform |
| Weight | 48.7 g |