External dimensions（mm)
| d | 20.625 |
| D | 49.225 |
| T | 23.02 |
| B | 21.539 |
| C | 17.462 |
Inner ring
γ(minimum) | 1.5 |
Outer Ring
γ(minimum) | 1.5 |
Bearing code
| Inner ring | 9081 |
| Outer Ring | 9196 |
Installation size (mm)
| da | 27.5 |
| db | 25.5 |
| da | 41.5 |
| db | 44.5 |
| Inner circle γa（maximum） | 1.5 |
| Outer circle γa（maximum） | 1.5 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.115 |
| Outer Ring | 0.085 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
