External dimensions（mm)
| d | 150 |
| D | 225 |
| B | 35 |
| γ(minimum) | 2.1 |
| γ1(minimum) | 1.5 |
| FW | 169.5 |
| EW | 205.5 |
Bearing code
| | NU 1030 |
| NU type | NU |
| NJ type | NJ |
| NUP type | — |
| N type | N |
| NF type | NF |
Installation size(mm)
| da（minimum） | 161 |
| Db(minimum) | 158 |
| db(maximum） | 167 |
| dc(minimum） | 173 |
| dd(minimum） | — |
| da(maximum） | 214 |
| db(maximum） | 217 |
| Db(minimum) | 208 |
| γa（maximum） | 2 |
| γb(maximum） | 1.5 |
describe
NU 1030 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
