External dimensions（mm)
| d | 68.262 |
| D | 136.525 |
| T | 46.038 |
| B | 46.038 |
| C | 36.512 |
Inner ring
γ(minimum) | 3.5 |
Outer Ring
γ(minimum) | 3.3 |
Bearing code
| Inner ring | H715343 |
| Outer Ring | H715311 |
Installation size (mm)
| da | 90 |
| db | 84 |
| da | 118 |
| db | 132 |
| Inner circle γa（maximum） | 3.5 |
| Outer circle γa（maximum） | 3.3 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 2.28 |
| Outer Ring | 0.961 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
