Overall dimensions (mm)
| d | 240 |
| D | 320 |
| B | 48 |
| γ(min) | 2.1 |
| γ1(min) | 1.5 |
| FW | 260 |
| EW | 300 |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| NU 2948 |
| NU type | NU |
| NJ type | — |
| NUP type | — |
| N type | — |
| NF type | — |
Installation size (mm)
| da（min） | 257 |
| Db(min) | — |
| db(max） | 253 |
| dc(min） | — |
| dd(min） | — |
| da(max） | 302 |
| db(max） | — |
| Db(min) | 305 |
| γa（max） | 2 |
| γb(max） | 1.5 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NU2948, NU2948 related information: model NU2948 inner diameter 240 outer diameter: 320 thickness: 48 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about NU2948 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NU2948 wide range, NU2948 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NU2948 price is reasonable, look forward to cooperation with you.
