External dimensions（mm)
| d | 22 |
| D | 45.237 |
| T | 15.494 |
| B | 16.637 |
| C | 12.065 |
Inner ring
γ(minimum) | 1.3 |
Outer Ring
γ(minimum) | 1.3 |
Bearing code
| Inner ring | *LM12749 |
| Outer Ring | LM12710 |
Installation size (mm)
| da | 27.5 |
| db | 26 |
| da | 39.5 |
| db | 42.5 |
| Inner circle γa（maximum） | 1.3 |
| Outer circle γa（maximum） | 1.3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.078 |
| Outer Ring | 0.038 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
