External dimensions（mm)
| d | 317.5 |
| D | 447.675 |
| T | 85.725 |
| B | 85.725 |
| C | 68.262 |
Inner ring
γ(minimum) | 3.5 |
Outer Ring
γ(minimum) | 3.3 |
Rated speed min-1
| grease | HM259049 |
| oil | HM259010 |
Bearing code
| Inner ring | 353 |
| Outer Ring | 333 |
Installation size (mm)
| da | 418 |
| db | 435 |
| da | 3.5 |
| db | 3.3 |
| Inner circle γa（maximum） | 80.1 |
| Outer circle γa（maximum） | 0.33 |
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
