NTN SKF FAG TIMKEN NSK 190TMP12 bearing Size Chart (mm/inches) |
|---|
| Bearing number | W 619/7-2RZ |
| Size (mm) | 17x7x5 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 7 |
| Width (mm) | 5 |
| d | 7 mm |
| D | 17 mm |
| B | 5 mm |
| d2 | 9.2 mm |
| D2 | 14.3 mm |
| r1,2 - min. | 0.3 mm |
| Da - max. | 15 mm |
| ra - max. | 0.3 mm |
| Basic dynamic load rating - C | 0.923 kN |
| Basic static load rating - C0 | 0.365 kN |
| Fatigue load limit - Pu | 0.016 kN |
| Reference speed | 90000 r/min |
| Limiting speed | 45000 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 7.3 |
| d2 ≈ | 9.2 mm |
| D2 ≈ | 14.3 mm |
| r1,2 min. | 0.3 mm |
| da min. | 8.7 mm |
| da max. | 9.1 mm |
| Da max. | 15 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 0.923 kN |
| Basic static load rating C0 | 0.365 kN |
| Fatigue load limit Pu | 0.016 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 7.3 |
| Mass bearing | 0.0052 kg |