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size
| d | 200 | mm | |
| D | 280 | mm | |
| B | 38 | mm | |
| d1 | 224.7 | mm | |
| d2 | 224.7 | mm | |
| D1 | 255.3 | mm | |
| K | 0.6 | mm | |
| C1 | 10 | mm | |
| r1,2 | min. | 2.1 | mm |
| r3,4 | min. | 1 | mm |
| a | 51.3 | mm |
Size shoulder size
| da | min. | 209 | mm |
| db | min. | 209 | mm |
| Da | max. | 271 | mm |
| Db | max. | 275 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 231.4 | mm |
data calculation
| Basic dynamic load rating | C | 208 | kN | |
| Basic rated static load | C0 | 265 | kN | |
| Fatigue load limit | Pu | 7.2 | kN | |
| 润滑脂润滑可达转速 | 4800 | r/min | ||
| 油气润滑法可达转速 | 7000 | r/min | ||
| 球直径 | Dw | 25.4 | mm | |
| 页数 | z | 26 | ||
| 参考润滑脂量 | Gref | 81 | cm³ | |
| 预载荷（背对背配置，面对面配置） | ||||
| 预载荷等级 A | GA | 800 | N | |
| 轴向静刚度 | ||||
| 预载荷等级 A | 202 | N/µm | ||
| 预载荷等级 B | GB | 1600 | N | |
| 预载荷等级 B | 275 | N/µm | ||
| 预载荷等级 C | GC | 3200 | N | |
| 预载荷等级 C | 387 | N/µm | ||
| 预载荷等级 D | GD | 6400 | N | |
| 预载荷等级 D | 565 | N/µm | ||
| coefficient | f | 1.23 | ||
| coefficient | f1 | 1 | ||
| coefficient | f2A | 1 | ||
| coefficient | f2B | 1.04 | ||
| coefficient | f2C | 1.09 | ||
| coefficient | f2D | 1.15 | ||
| coefficient | fHC | 1 | ||
| 当量轴承载荷coefficient | ||||
| coefficient | f0 | 16.3 | ||
weight
| Bearing weight | 6.1 | kg |
