Overall dimensions (mm)
| d | 200 |
| D | 280 |
| B | 60 |
| γ(min) | 2.1 |
| FW | — |
| EW | 259 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 3940 |
| Tapered bore | NN 3940 K |
Installation size (mm)
Da
(min） | 216 |
da
(max） | — |
d1a
(min) | 221 |
dc
(min) | — |
da
(max） | — |
Da
(min） | 263 |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN3940, NN3940 related information: model NN3940 inner diameter 200 outer diameter: 280 thickness: 60 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN3940 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN3940 wide range, NN3940 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN3940 price is reasonable, look forward to cooperation with you.
