External dimensions（mm)
| d | 396.875 |
| D | 549.275 |
| T | 85.725 |
| B | 84.138 |
| C | 61.912 |
Inner ring
γ(minimum) | 6.4 |
Outer Ring
γ(minimum) | 3.3 |
Rated speed min-1
| grease | LM567943 |
| oil | LM567/10 |
Bearing code
| Inner ring | 442 |
| Outer Ring | 420 |
Installation size (mm)
| da | 517 |
| db | 535 |
| da | 6.4 |
| db | 3.3 |
| Inner circle γa（maximum） | 101.1 |
| Outer circle γa（maximum） | 0.41 |
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
