External dimensions（mm)
| d | 34.976 |
| D | 68.262 |
| T | 15.875 |
| B | 16.52 |
| C | 11.908 |
Inner ring
γ(minimum) | 1.5 |
Outer Ring
γ(minimum) | 1.5 |
Bearing code
| Inner ring | 19138 |
| Outer Ring | 19268 |
Installation size (mm)
| da | 42.5 |
| db | 40.5 |
| da | 61 |
| db | 65 |
| Inner circle γa（maximum） | 1.5 |
| Outer circle γa（maximum） | 1.5 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.196 |
| Outer Ring | 0.073 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
