External dimensions（mm)
| d | 368.3 |
| D | 609.6 |
| T | 142.875 |
| B | 139.7 |
| C | 111.125 |
Inner ring
γ(minimum) | 8 |
Outer Ring
γ(minimum) | 6.4 |
Rated speed min-1
| grease | EE321145-N |
| oil | 321240 |
Bearing code
| Inner ring | 431 |
| Outer Ring | 401 |
Installation size (mm)
| da | 556 |
| db | 587 |
| da | 8 |
| db | 6.4 |
| Inner circle γa（maximum） | 118.9 |
| 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
