Overall dimensions (mm)
| d | 55 |
| D | 120 |
| B | 29 |
| γ(min) | 2 |
γ1
(min） | 2 |
| FW | 70.5 |
Rated speed min-1
| Grease lubrication | 5000 |
| Oil lubrication | 6300 |
Bearing number
| NU 311 EM |
| NU type | NU |
| NJ type | NJ |
| NUP type | NUP |
Installation size (mm)
Da
(min） | 64 |
db
(min) | 64 |
db
(max) | 68 |
dc
(min) | 72 |
dd
(min) | 80 |
da
(max） | 111 |
γa
(max) | 2 |
γb
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU311EM, NU311EM related information: model NU311EM inner diameter 55 outer diameter: 120 thickness: 29 series: Single Row Cylindrical Roller Bearings (New Standard EM Series), Internal Diameter 20-200 mm, want to know more about NU311EM related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU311EM wide range, NU311EM mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU311EM price is reasonable, look forward to cooperation with you.
