Overall dimensions (mm)
| d | 220 |
| D | 370 |
| B | 120 |
| γ(min) | 4 |
| FW | — |
| EW | 331 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 3144 |
| Tapered bore | — |
Installation size (mm)
Da
(min） | 241 |
da
(max） | — |
d1a
(min) | — |
dc
(min) | — |
da
(max） | — |
Da
(min） | 346 |
γa
(max) | 3 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN3144, NN3144 related information: model NN3144 inner diameter 220 outer diameter: 370 thickness: 120 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN3144 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN3144 wide range, NN3144 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN3144 price is reasonable, look forward to cooperation with you.
