Overall dimensions (mm)
| d | 200 |
| D | 310 |
| B | 109 |
| γ(min) | 2.1 |
| FW | — |
| EW | 282 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 4040 |
| Tapered bore | NN 4040 K |
Installation size (mm)
Da
(min） | 216 |
da
(max） | — |
d1a
(min) | 225 |
dc
(min) | — |
da
(max） | — |
Da
(min） | 293 |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4040K, NN4040K related information: model NN4040K inner diameter 200 outer diameter: 310 thickness: 109 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN4040K related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4040K wide range, NN4040K mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4040K price is reasonable, look forward to cooperation with you.
