External dimensions（mm)
| d | 70 |
| D | 110 |
| T | 26 |
| B | 25 |
| C | 20.5 |
Inner ring
γ(minimum) | 1 |
Outer Ring
γ(minimum) | 2.5 |
Bearing code
| Inner ring | ▲JLM813049 |
| Outer Ring | ▲JLM813010 |
Installation size (mm)
| da | 78 |
| db | 77 |
| da | 98 |
| db | 105 |
| Inner circle γa（maximum） | 1 |
| Outer circle γa（maximum） | 2.5 |
Location of
action point(mm)
weight（kg）
（refer to）
| Inner ring | 0.604 |
| Outer Ring | 0.304 |
describe
Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
