Overall dimensions (mm)
| d | 105 |
| D | 225 |
| B | 49 |
| γ(min) | 3 |
| γ1(min) | 3 |
| FW | — |
| EW | 195 |
Rated speed min-1
| Grease lubrication | 2600 |
| Oil lubrication | 3200 |
Bearing number
| N 321 |
| NU type | — |
| NJ type | — |
| NUP type | — |
| N type | N |
| NF type | NF |
Installation size (mm)
| da（min） | 118 |
| Db(min) | — |
| db(max） | — |
| dc(min） | — |
| dd(min） | — |
| da(max） | — |
| db(max） | 212 |
| Db(min) | 199 |
| γa（max） | 2.5 |
| γb(max） | 2.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales N321, N321 related information: model N321 inner diameter 105 outer diameter: 225 thickness: 49 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about N321 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
N321 wide range, N321 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold N321 price is reasonable, look forward to cooperation with you.
