External dimensions（mm)
| d | 50.8 |
| D | 82.55 |
| T | 23.622 |
| B | 22.225 |
| C | 18.542 |
Inner ring
γ(minimum) | 3.5 |
Outer Ring
γ(minimum) | 0.8 |
Bearing code
| Inner ring | LM104949 |
| Outer Ring | LM104911A |
Installation size (mm)
| da | 62 |
| db | 55 |
| da | 75 |
| db | 78 |
| Inner circle γa（maximum） | 3.5 |
| Outer circle γa（maximum） | 0.8 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.303 |
| Outer Ring | 0.156 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
