Overall dimensions (mm)
| d | 105 |
| D | 190 |
| B | 65.1 |
| γ(min) | 2.1 |
| γ1(min) | 2.1 |
| FW | 1268 |
| EW | — |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| NU 3221 |
| NU type | NU |
| NJ type | — |
| NUP type | — |
| N type | — |
| NF type | — |
Installation size (mm)
| da（min） | — |
| Db(min) | — |
| db(max） | 119 |
| dc(min） | — |
| dd(min） | — |
| da(max） | 175 |
| db(max） | — |
| Db(min) | — |
| γa（max） | 2 |
| γb(max） | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU3221, NU3221 related information: model NU3221 inner diameter 105 outer diameter: 190 thickness: 65.1 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about NU3221 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU3221 wide range, NU3221 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU3221 price is reasonable, look forward to cooperation with you.
