Overall dimensions (mm)
| d | 220 |
| D | 340 |
| B | 118 |
| γ(min) | 3 |
| FW | — |
| EW | 310 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 4044 |
| Tapered bore | NN 4044 K |
Installation size (mm)
Da
(min） | 238 |
da
(max） | — |
d1a
(min) | 248 |
dc
(min) | — |
da
(max） | — |
Da
(min） | 320 |
γa
(max) | 2.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4044, NN4044 related information: model NN4044 inner diameter 220 outer diameter: 340 thickness: 118 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN4044 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4044 wide range, NN4044 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4044 price is reasonable, look forward to cooperation with you.
