Overall dimensions (mm)
| d | 240 |
| D | 440 |
| B | 72 |
| γ(min) | 4 |
| γ1(min) | 4 |
| FW | 295 |
| EW | — |
Rated speed min-1
| Grease lubrication | 1300 |
| Oil lubrication | 1600 |
Bearing number
| NU 248 |
| NU type | NU |
| NJ type | NJ |
| NUP type | NUP |
| N type | — |
| NF type | — |
Installation size (mm)
| da（min） | 256 |
| 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 NU248, NU248 related information: model NU248 inner diameter 240 outer diameter: 440 thickness: 72 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about NU248 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU248 wide range, NU248 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU248 price is reasonable, look forward to cooperation with you.
