Overall dimensions (mm)
| d | 280 |
| D | 380 |
| B | 100 |
| γ(min) | 2.1 |
| FW | 309 |
| EW | — |
Rated speed min-1
| Grease lubrication | 1300 |
| Oil lubrication | 1700 |
Bearing number
| Cylindrical bore | NNU 4956 |
| Tapered bore | NNU 4956 K |
Installation size (mm)
Da
(min） | 291 |
da
(max） | 308 |
d1a
(min) | 295 |
dc
(min) | 315 |
da
(max） | 369 |
Da
(min） | — |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NNU4956, NNU4956 related information: model NNU4956 inner diameter 280 outer diameter: 380 thickness: 100 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NNU4956 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NNU4956 wide range, NNU4956 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NNU4956 price is reasonable, look forward to cooperation with you.
