| Bearing number | ML71904HVUJ74S |
| Size (mm) | 20x37x9 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 37 |
| Width (mm) | 9 |
| d | 20 mm |
| D | 37 mm |
| B | 9 mm |
| C | 9 mm |
| Angle (α) | 20 ° |
| d1 | 25.1 mm |
| d2 | 23.9 mm |
| D1 | 32.15 mm |
| D2 | 33.45 mm |
| a | 11 mm |
| Contact angle α | 25 ° |
| rs min | 0.3 mm |
| r1s min | 0.3 mm |
| f0 | 7.96 |
| Precision class | P4S |
| Mass | 0.04 kg |
| Dynamic load, C | 3.7 kN |
| Static load, C0 | 1.82 kN |
| Fatigue limit load, Cu | 0.11 kN |
| Nlim (oil) | 68,000 rpm |
| Nlim (grease) | 47,000 rpm |
| Axial displacement K Factor | 0.99 |
| Preload level | 7 |
| Preload value | 0.03 kN |
| Axial rigidity | 44 N/µm |
| Radial rigidity | 98 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 6.91 Hz |
| Characteristic outer ring frequency, BPF0 | 6.97 Hz |
| Characteristic inner ring frequency, BPFI | 9.03 Hz |
| da min | 22.5 mm |
| db min | 22.5 mm |
| Da max | 34.5 mm |
| Db max | 34.5 mm |
| r1a max | 0.3 mm |
| ra max | 0.3 mm |
| D6 | 26.6 mm |
