Overall dimensions (mm)
| d | 220 |
| D | 300 |
| B | 80 |
| γ(min) | 2.1 |
| FW | 243 |
| EW | — |
Rated speed min-1
| Grease lubrication | 1700 |
| Oil lubrication | 2200 |
Bearing number
| Cylindrical bore | NNU 4944 |
| Tapered bore | NNU 4944 K |
Installation size (mm)
Da
(min） | 231 |
da
(max） | 242 |
d1a
(min) | 234 |
dc
(min) | 248 |
da
(max） | 289 |
Da
(min） | — |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NNU4944, NNU4944 related information: model NNU4944 inner diameter 220 outer diameter: 300 thickness: 80 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NNU4944 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NNU4944 wide range, NNU4944 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NNU4944 price is reasonable, look forward to cooperation with you.
