External dimensions（mm)
| d | 29 |
| D | 50.292 |
| T | 14.224 |
| B | 14.732 |
| C | 10.668 |
Inner ring
γ(minimum) | 3.5 |
Outer Ring
γ(minimum) | 1.3 |
Bearing code
| Inner ring | L45449 |
| Outer Ring | L45410 |
Installation size (mm)
| da | 39.5 |
| db | 33 |
| da | 44.5 |
| db | 48 |
| Inner circle γa（maximum） | 3.5 |
| Outer circle γa（maximum） | 1.3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.079 |
| Outer Ring | 0.036 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
