Overall dimensions (mm)
| d | 260 |
| D | 480 |
| B | 130 |
| γ(min) | 5 |
| γ1(min) | 5 |
| FW | 320 |
| EW | — |
Rated speed min-1
| Grease lubrication | 1100 |
| Oil lubrication | 1300 |
Bearing number
| NU 2252 |
| NU type | NU |
| NJ type | — |
| NUP type | NUP |
| N type | — |
| NF type | — |
Installation size (mm)
| da（min） | 280 |
| Db(min) | 280 |
| db(max） | 314 |
| dc(min） | 323 |
| dd(min） | 343 |
| da(max） | 460 |
| db(max） | — |
| Db(min) | — |
| γa（max） | 4 |
| γb(max） | 4 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU2252, NU2252 related information: model NU2252 inner diameter 260 outer diameter: 480 thickness: 130 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about NU2252 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU2252 wide range, NU2252 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU2252 price is reasonable, look forward to cooperation with you.
