External dimensions（mm)
| d | 44.45 |
| D | 95.25 |
| T | 30.958 |
| B | 28.301 |
| C | 22.225 |
Inner ring
γ(minimum) | 1.3 |
Outer Ring
γ(minimum) | 0.8 |
Bearing code
| Inner ring | HM903247 |
| Outer Ring | HM903210 |
Installation size (mm)
| da | 61 |
| db | 54 |
| da | 81 |
| db | 91 |
| Inner circle γa（maximum） | 1.3 |
| Outer circle γa（maximum） | 0.8 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.651 |
| Outer Ring | 0.389 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
