External dimensions（mm)
| d | 60 |
| D | 110 |
| T | 22 |
| B | 21.996 |
| C | 18.824 |
Inner ring
γ(minimum) | 0.8 |
Outer Ring
γ(minimum) | 1.3 |
Bearing code
| Inner ring | 397 |
| Outer Ring | 394A |
Installation size (mm)
| da | 69 |
| db | 68 |
| da | 101 |
| db | 104 |
| Inner circle γa（maximum） | 0.8 |
| Outer circle γa（maximum） | 1.3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.642 |
| Outer Ring | 0.263 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
