Overall dimensions (mm)
| d | 105 |
| D | 225 |
| B | 49 |
| γ(min) | 3 |
γ1
(min） | 3 |
| FW | 133 |
Rated speed min-1
| Grease lubrication | 2600 |
| Oil lubrication | 3200 |
Bearing number
| NU 321 EM |
| NU type | NU |
| NJ type | NJ |
| NUP type | NUP |
Installation size (mm)
Da
(min） | 118 |
db
(min) | 118 |
db
(max) | 131 |
dc
(min) | 137 |
dd
(min) | 149 |
da
(max） | 212 |
γa
(max) | 2.5 |
γb
(max) | 2.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU321EM, NU321EM related information: model NU321EM inner diameter 105 outer diameter: 225 thickness: 49 series: Single Row Cylindrical Roller Bearings (New Standard EM Series), Internal Diameter 20-200 mm, want to know more about NU321EM related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU321EM wide range, NU321EM mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU321EM price is reasonable, look forward to cooperation with you.
