Overall dimensions (mm)
| d | 20 |
| D | 52 |
| B | 15 |
| γ(min) | 1.1 |
| γ1(min) | 0.6 |
| FW | — |
| EW | 44.5 |
Rated speed min-1
| Grease lubrication | 12000 |
| Oil lubrication | 15000 |
Bearing number
| N 304 |
| NU type | — |
| NJ type | — |
| NUP type | — |
| N type | N |
| NF type | NF |
Installation size (mm)
| da（min） | 26.5 |
| Db(min) | — |
| db(max） | — |
| dc(min） | — |
| dd(min） | — |
| da(max） | — |
| db(max） | 48 |
| Db(min) | 46 |
| γa（max） | 1 |
| γb(max） | 0.6 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales N304, N304 related information: model N304 inner diameter 20 outer diameter: 52 thickness: 15 series: Single Row Cylindrical Roller Bearings (Standard Series), Shaft Diameter 20-480 mm, want to know more about N304 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
N304 wide range, N304 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold N304 price is reasonable, look forward to cooperation with you.
