Main dimensions (mm)
| FW | 450 |
| D | 540 |
| B,C | 140 |
| γ(min) | 4 |
| d | 400 |
Bearing number
without inner ring
| RNA48 | — |
| RNA49 | RNA4980 |
| RNA59 | — |
Bearing number
with inner ring
Weight (kg)
(reference)
| Without inner ring | 52.5 |
| With inner ring | 89 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NA4980, NA4980 related information: model NA4980 inner diameter 400 outer diameter: 540 thickness: 0 series: Solid Needle Roller Bearing (Inch Series) RNA-NA Inner Diameter 120-490 mm, want to know more about NA4980 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NA4980 wide range, NA4980 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NA4980 price is reasonable, look forward to cooperation with you.
