Bearing F688 FBJ F688 FBJ bearing Size Chart (mm/inches) |
|---|
| Bearing number | NJ 212 ECM |
| Size (mm) | 110x60x22 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 60 |
| Width (mm) | 22 |
| d | 60 mm |
| D | 110 mm |
| B | 22 mm |
| d1 | 77.5 mm |
| D1 | 95 mm |
| F | 72 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 1.5 mm |
| s | 1.4 mm |
| da - min. | 68 mm |
| da - max. | 70 mm |
| db - min. | 80 mm |
| Da - max. | 101 mm |
| ra - max. | 1.5 mm |
| Basic dynamic load rating - C | 108 kN |
| Basic static load rating - C0 | 102 kN |
| Fatigue load limit - Pu | 13.4 kN |
| Reference speed | 6700 r/min |
| Limiting speed | 7500 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 77.5 mm |
| D1 ≈ | 95.1 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| s max. | 1.4 mm |
| da min. | 68 mm |
| da max. | 70 mm |
| db min. | 80 mm |
| Da max. | 101 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 108 kN |
| Basic static load rating C0 | 102 kN |
| Fatigue load limit Pu | 13.4 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.95 kg |