External dimensions（mm)
| d | 673.1 |
| D | 793.75 |
| T | 66.675 |
| B | 61.912 |
| C | 49.212 |
Inner ring
γ(minimum) | 6.4 |
Outer Ring
γ(minimum) | 6.4 |
Rated speed min-1
| grease | LL481448 |
| oil | LL481411 |
Bearing code
| Inner ring | 708 |
| Outer Ring | 691 |
Installation size (mm)
| da | 764 |
| db | 781 |
| da | 6.4 |
| db | 6.4 |
| Inner circle γa（maximum） | 119.7 |
| Outer circle γa（maximum） | 0.36 |
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
