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size
| d | 150 | mm | |
| D | 190 | mm | |
| B | 20 | mm | |
| d1 | 163.35 | mm | |
| d2 | 163.35 | mm | |
| D1 | 176.7 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 32.8 | mm |
Size shoulder size
| da | min. | 156 | mm |
| db | min. | 156 | mm |
| Da | max. | 184 | mm |
| Db | max. | 186.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 165.6 | mm |
data calculation
| Basic dynamic load rating | C | 52 | kN | |
| Basic rated static load | C0 | 72 | kN | |
| Fatigue load limit | Pu | 2.36 | kN | |
| 润滑脂润滑可达转速 | 7000 | r/min | ||
| 油气润滑法可达转速 | 11000 | r/min | ||
| 球直径 | Dw | 11.112 | mm | |
| 页数 | z | 35 | ||
| 参考润滑脂量 | Gref | 13 | cm³ | |
| 预载荷（背对背配置，面对面配置） | ||||
| 预载荷等级 A | GA | 270 | N | |
| 轴向静刚度 | ||||
| 预载荷等级 A | 151 | N/µm | ||
| 预载荷等级 B | GB | 820 | N | |
| 预载荷等级 B | 262 | N/µm | ||
| 预载荷等级 C | GC | 1630 | N | |
| 预载荷等级 C | 384 | N/µm | ||
| coefficient | f | 1.37 | ||
| coefficient | f1 | 1 | ||
| coefficient | f2A | 1 | ||
| coefficient | f2B | 1.1 | ||
| coefficient | f2C | 1.18 | ||
| coefficient | fHC | 1.02 | ||
| 当量轴承载荷coefficient | ||||
| coefficient | f0 | 17.3 | ||
weight
| Bearing weight | 0.98 | kg |
