Main dimensions (mm)
| FW | 25 |
| D | 37 |
| C | 17 |
| γ(min) | 0.3 |
| d | 20 |
| B | 17 |
Bearing number
without inner ring
| RLM | — |
| RNA49 | RNA4904 |
| RNA59 | — |
| RNA69 | — |
Bearing number
with inner ring
Weight (kg)
(reference)
| Without inner ring | 0.055 |
| With inner ring | 0.077 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NA4904, NA4904 related information: model NA4904 inner diameter 20 outer diameter: 37 thickness: 17 series: Solid Needle Roller Bearing (Inch Series) RLM-LM RNA-NA Inner Diameter 8-115 mm, want to know more about NA4904 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NA4904 wide range, NA4904 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NA4904 price is reasonable, look forward to cooperation with you.
