Main dimensions (mm)
| FW | 52 |
| D | 68 |
| C | 22 |
| γ(min) | 0.6 |
| d | 45 |
| B | 22 |
Bearing number
without inner ring
| RLM | — |
| RNA49 | RNA4909 |
| RNA59 | — |
| RNA69 | — |
Bearing number
with inner ring
Weight (kg)
(reference)
| Without inner ring | 0.19 |
| With inner ring | 0.28 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NA4909, NA4909 related information: model NA4909 inner diameter 45 outer diameter: 68 thickness: 22 series: Solid Needle Roller Bearing (Inch Series) RLM-LM RNA-NA Inner Diameter 8-115 mm, want to know more about NA4909 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NA4909 wide range, NA4909 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NA4909 price is reasonable, look forward to cooperation with you.
