| Fw | 45 | mm | |
| D | 52 | mm | |
| C | 20 | mm | |
| C1 | min. | 17.3 | mm |
| r | min. | 0.8 | mm |
| Basic dynamic load rating | C | 26 | kN | |
| Basic static load rating | C0 | 60 | kN | |
| Fatigue load limit | Pu | 7.2 | kN | |
| Reference speed | 5600 | r/min | ||
| Limiting speed | 6300 | r/min |
| Mass bearing | 0.072 | kg |
| Designation bearing | BK 4520 | |||
| Inner ring IR series | IR 40x45x20.5 | |||
| Inner ring LR series | LR 40x45x20.5 | |||
| Radial shaft seal with a low cross-sectional height, single lip | G 45x52x4 | |||
| Radial shaft seal with a low cross-sectional height, double lip | SD 45x52x4 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
