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size
| d | 75 | mm | |
| D | 130 | mm | |
| B | 25 | mm | |
| d1 | 92.9 | mm | |
| d2 | 92.9 | mm | |
| D2 | 115.3 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 26.3 | mm |
Size shoulder size
| da | min. | 84 | mm |
| da | max. | 92.1 | mm |
| db | min. | 84 | mm |
| db | max. | 92.1 | mm |
| Da | max. | 121 | mm |
| Db | max. | 125.8 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 0.6 | mm |
data calculation
| Basic dynamic load rating | C | 71.5 | kN | |
| Basic rated static load | C0 | 62 | kN | |
| Fatigue load limit | Pu | 2.65 | kN | |
| 润滑脂润滑可达转速 | 10000 | r/min | ||
| 球直径 | Dw | 15.875 | mm | |
| 页数 | z | 17 | ||
| 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 | 87 | N/µm | ||
| 预载荷等级 B | GB | 540 | N | |
| 预载荷等级 B | 118 | N/µm | ||
| 预载荷等级 C | GC | 1080 | N | |
| 预载荷等级 C | 165 | N/µm | ||
| 预载荷等级 D | GD | 2160 | N | |
| 预载荷等级 D | 237 | N/µm | ||
| coefficient | f | 1.08 | ||
| coefficient | f1 | 1 | ||
| coefficient | f2A | 1 | ||
| coefficient | f2B | 1.01 | ||
| coefficient | f2C | 1.03 | ||
| coefficient | f2D | 1.05 | ||
| coefficient | fHC | 1 | ||
| 当量轴承载荷coefficient | ||||
| coefficient | f0 | 15 | ||
weight
| Bearing weight | 1.23 | kg |
