Overall dimensions (mm)
| d | 150 |
| D | 210 |
| B | 60 |
| γ(min) | 2 |
| FW | 167 |
| EW | — |
Rated speed min-1
| Grease lubrication | 2600 |
| Oil lubrication | 3200 |
Bearing number
| Cylindrical bore | NNU 4930 |
| Tapered bore | NNU 4930 K |
Installation size (mm)
Da
(min） | 159 |
da
(max） | 166 |
d1a
(min) | 162 |
dc
(min) | 171 |
da
(max） | 201 |
Da
(min） | — |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NNU4930, NNU4930 related information: model NNU4930 inner diameter 150 outer diameter: 210 thickness: 60 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NNU4930 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NNU4930 wide range, NNU4930 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NNU4930 price is reasonable, look forward to cooperation with you.
