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size
| d | 120 | mm | |
| D | 165 | mm | |
| B | 22 | mm | |
| d1 | 133.9 | mm | |
| d2 | 133.9 | mm | |
| D1 | 151.1 | mm | |
| b | 2.6 | mm | |
| C1 | 11.9 | mm | |
| C2 | 4.2 | mm | |
| C3 | 2.9 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 30.2 | mm |
Size shoulder size
| da | min. | 126 | mm |
| db | min. | 126 | mm |
| Da | max. | 159 | mm |
| Db | max. | 161 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 137.6 | mm |
data calculation
| Basic dynamic load rating | C | 78 | kN | |
| Basic rated static load | C0 | 91.5 | kN | |
| Fatigue load limit | Pu | 3.25 | kN | |
| 润滑脂润滑可达转速 | 7500 | r/min | ||
| 油气润滑法可达转速 | 12000 | r/min | ||
| 球直径 | Dw | 14.288 | mm | |
| 页数 | z | 28 | ||
| 参考润滑脂量 | Gref | 15.3 | cm³ | |
| 预载荷（背对背配置，面对面配置） | ||||
| 预载荷等级 A | GA | 290 | N | |
| 轴向静刚度 | ||||
| 预载荷等级 A | 127 | N/µm | ||
| 预载荷等级 B | GB | 580 | N | |
| 预载荷等级 B | 174 | N/µm | ||
| 预载荷等级 C | GC | 1160 | N | |
| 预载荷等级 C | 246 | N/µm | ||
| 预载荷等级 D | GD | 2320 | N | |
| 预载荷等级 D | 361 | N/µm | ||
| coefficient | f | 1.26 | ||
| 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 | 16.5 | ||
weight
| Bearing weight | 1.15 | kg |
