External dimensions（mm)
| d | 96.838 |
| D | 148.43 |
| T | 28.575 |
| B | 28.971 |
| C | 21.433 |
Inner ring
γ(minimum) | 3.5 |
Outer Ring
γ(minimum) | 3 |
Bearing code
| Inner ring | 42381 |
| Outer Ring | 42584 |
Installation size (mm)
| da | 110 |
| db | 104 |
| da | 134 |
| db | 142 |
| Inner circle γa（maximum） | 3.5 |
| Outer circle γa（maximum） | 3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 1.13 |
| Outer Ring | 0.553 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
