External dimensions（mm)
| d | 254 |
| D | 533.4 |
| T | 133.35 |
| B | 120.65 |
| C | 77.788 |
Inner ring
γ(minimum) | 6.4 |
Outer Ring
γ(minimum) | 6.4 |
Rated speed min-1
| grease | HH953749 |
| oil | HH953710 |
Bearing code
| Inner ring | 332 |
| Outer Ring | 285 |
Installation size (mm)
| da | 457 |
| db | 511 |
| da | 6.4 |
| db | 6.4 |
| Inner circle γa（maximum） | 177.9 |
| Outer circle γa（maximum） | 0.94 |
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
