Overall dimensions (mm)
| d | 200 |
| D | 280 |
| B | 80 |
| γ(min) | 2.1 |
| FW | — |
| EW | 259 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 4940 |
| Tapered bore | NN 4940 K |
Installation size (mm)
Da
(min） | 211 |
da
(max） | — |
d1a
(min) | 214 |
dc
(min) | — |
da
(max） | 269 |
Da
(min） | 263 |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4940K, NN4940K related information: model NN4940K inner diameter 200 outer diameter: 280 thickness: 80 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN4940K related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4940K wide range, NN4940K mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4940K price is reasonable, look forward to cooperation with you.
