External dimensions（mm)
| d | 584.2 |
| D | 685.8 |
| T | 49.212 |
| B | 49.212 |
| C | 34.925 |
Inner ring
γ(minimum) | 3.3 |
Outer Ring
γ(minimum) | 3.3 |
Rated speed min-1
| grease | LL778149 |
| oil | LL778110 |
Bearing code
| Inner ring | 613 |
| Outer Ring | 599 |
Installation size (mm)
| da | 663 |
| db | 675 |
| da | 3.5 |
| db | 3.3 |
| Inner circle γa（maximum） | 114.3 |
| Outer circle γa（maximum） | 0.44 |
Location of
action point(mm)
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
