Overall dimensions (mm)
| d | 140 |
| D | 190 |
| B | 50 |
| γ | 1.5 |
EW
（Reference) | 178 |
FW
（Reference) | — |
Rated speed min-1
| Grease lubrication | 4600 |
| Oil lubrication | 5500 |
Installation size (mm)
Da
(min） | 148 |
dLa
(min) | 150 |
dc
(min) | 158 |
da
(max） | 182 |
Da
(min） | 180 |
γa
(max) | 1.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NN4928MBKR, NN4928MBKR related information: model NN4928MBKR inner diameter 140 outer diameter: 190 thickness: 50 series: Precision Double Row Cylindrical Roller Bearings (High Rigidity 49 Series), Internal Diameter 100-200 mm, want to know more about NN4928MBKR related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NN4928MBKR wide range, NN4928MBKR mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NN4928MBKR price is reasonable, look forward to cooperation with you.
