Overall dimensions (mm)
| d | 360 |
| D | 480 |
| B | 118 |
| γ(min) | 3 |
| FW | 396 |
| EW | — |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NNU 4972 |
| Tapered bore | — |
Installation size (mm)
Da
(min） | 381 |
da
(max） | — |
d1a
(min) | — |
dc
(min) | 403 |
da
(max） | — |
Da
(min） | — |
γa
(max) | 2.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NNU4972, NNU4972 related information: model NNU4972 inner diameter 360 outer diameter: 480 thickness: 118 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NNU4972 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NNU4972 wide range, NNU4972 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NNU4972 price is reasonable, look forward to cooperation with you.
