Overall dimensions (mm)
| d | 140 |
| D | 190 |
| B | 50 |
| γ(min) | 1.5 |
| FW | — |
| EW | 178 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NN 4928 |
| Tapered bore | NN 4928 K |
Installation size (mm)
Da
(min） | 148 |
da
(max） | — |
d1a
(min) | 150 |
dc
(min) | — |
da
(max） | 182 |
Da
(min） | 179 |
γa
(max) | 1.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4928, NN4928 related information: model NN4928 inner diameter 140 outer diameter: 190 thickness: 50 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NN4928 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4928 wide range, NN4928 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4928 price is reasonable, look forward to cooperation with you.
