Overall dimensions (mm)
| d | 1 |
| D | 3 |
| d1 | 3.8 |
| D2 | - |
| B | 1 |
| B1 | — |
| C1 | 0.3 |
| C2 | - |
| γ(min) | 0.05 |
| γ1(min) | - |
Rated speed min-1
| Grease lubrication | 130000 |
| Oil lubrication | 150000 |
Bearing number
| Open type | F681 |
| Dust cover type | — |
| Seal ring type | — |
| Seal ring type | — |
Installation size (mm)
| da（min） | 1.4 |
| db(max） | — |
| γa（max） | 0.05 |
| γb(max） | — |
Weight (g) (reference)
| Open type | 0.04 |
| Dust cover type | — |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales F681, F681 related information: model F681 inner diameter 1 outer diameter: 3 thickness: 1 series: Metric Series with Stop Flange, Internal Diameter 1-4 mm, want to know more about F681 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
F681 wide range, F681 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold F681 price is reasonable, look forward to cooperation with you.
