External dimensions（mm)
| d | 30.162 |
| D | 76.2 |
| T | 24.608 |
| B | 24.074 |
| C | 16.67 |
Inner ring
γ(minimum) | 1.5 |
Outer Ring
γ(minimum) | C3.3 |
Bearing code
| Inner ring | 43118 |
| Outer Ring | 43300 |
Installation size (mm)
| da | 45 |
| db | 42 |
| da | 64 |
| db | 73 |
| Inner circle γa（maximum） | 1.5 |
| Outer circle γa（maximum） | 3.3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.383 |
| Outer Ring | 0.146 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
