Overall dimensions (mm)
| d | 220 |
| D | 300 |
| B | 60 |
| γ | 2.1 |
EW
（Reference） | 279 |
Rated speed min-1
| Grease lubrication | 2900 |
| Oil lubrication | 3500 |
Installation size (mm)
Da
(min） | 231 |
dLa
(min) | 234 |
dc
(min) | — |
da
(max） | 289 |
Da
(min） | 281 |
γa
(max) | 2.0 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN3944MBKR, NN3944MBKR related information: model NN3944MBKR inner diameter 220 outer diameter: 300 thickness: 60 series: Precision Double Row Cylindrical Roller Bearings (High Rigidity 39 Series), Internal Diameter 100-280 mm, want to know more about NN3944MBKR related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN3944MBKR wide range, NN3944MBKR mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN3944MBKR price is reasonable, look forward to cooperation with you.
