NTN SKF FAG TIMKEN NSK 320KBE4801+L bearing Size Chart (mm/inches) |
|---|
| d | 25 mm |
| D | 75 mm |
| H | 28 mm |
| d2 | 37.2 mm |
| D2 | 48.2 mm |
| H1 | 19 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.6 mm |
| a | 82 mm |
| J | 58 mm |
| N | 6.8 mm |
| da min. | 32 mm |
| Da max. | 48 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 30 kN |
| Basic static load rating C0 | 60 kN |
| Fatigue load limit Pu | 2.2 kN |
| Attainable speed | 3400 r/min |
| Preload | 1920 N |
| Frictional moment | 0.4 N·m |
| Static axial stiffnes | 790 N/µm |
| Static moment stiffness | 200 N·m/mrad |
| Mass bearing | 0.7 kg |
| Required attachment bolt size (DIN 912) | M6 |
| Number of attachment bolts | 7 |
| Angle between holes in outer ring (Pitch) α | 45 ° |