Overall dimensions (mm)
| d | 240 |
| D | 440 |
| B | 120 |
| γ(min) | 4 |
| γ1(min) | 4 |
| FW | 295 |
| EW | — |
Rated speed min-1
| Grease lubrication | 1300 |
| Oil lubrication | 1600 |
Bearing number
| NU 2248 |
| NU type | NU |
| NJ type | — |
| NUP type | — |
| N type | — |
| NF type | — |
Installation size (mm)
| da（min） | — |
| Db(min) | 256 |
| db(max） | 289 |
| dc(min） | 298 |
| dd(min） | 316 |
| da(max） | 424 |
| db(max） | — |
| Db(min) | — |
| γa（max） | 3 |
| γb(max） | 3 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU2248, NU2248 related information: model NU2248 inner diameter 240 outer diameter: 440 thickness: 120 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about NU2248 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU2248 wide range, NU2248 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU2248 price is reasonable, look forward to cooperation with you.
