NTN New Zealand 6220LLUC3/2A Ball Bearings
製品詳細
| d | 900 mm |
| D | 1280 mm |
| B | 280 mm |
| d2 ≈ | 1005 mm |
| D1 ≈ | 1173 mm |
| s1 max. | 24.8 mm |
| r1,2 min. | 7.5 mm |
| Da min. | 1126 mm |
| Da max. | 1252 mm |
| Ca min. | 9 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 12700 kN |
| Basic static load rating C0 | 26500 kN |
| Fatigue load limit Pu | 1530 kN |
| Reference speed | 300 r/min |
| Limiting speed | 400 r/min |
| Operating clearance factor k2 | 0.1 |
| Mass bearing | 1150 kg |