Overall dimensions (mm)
| d | 300 |
| D | 420 |
| B | 118 |
| γ(min) | 3 |
| FW | — |
| EW | 388 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 4960 |
| Tapered bore | NN 4960 K |
Installation size (mm)
Da
(min） | 313 |
da
(max） | — |
d1a
(min) | 318 |
dc
(min) | — |
da
(max） | 407 |
Da
(min） | 398 |
γa
(max) | 2.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4960, NN4960 related information: model NN4960 inner diameter 300 outer diameter: 420 thickness: 118 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN4960 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4960 wide range, NN4960 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4960 price is reasonable, look forward to cooperation with you.
