Overall dimensions (mm)
| d | 3.175 |
| D | 6.35 |
| d1 | 7.518 |
| B | 2.38 |
| B1 | 2.779 |
| C1 | 0.58 |
| C2 | 0.79 |
| γ(min) | 0.1 |
Rated speed min-1
Grease lubrication
Open type
Z·ZZ | 67000 |
Oil lubrication
Open type
Z | 80000 |
Bearing number
| Open type | FR144 |
| Dust cover type | FR144 ZZ |
Installation size (mm)
| da（min） | 4 |
| db(max） | 3.9 |
| γa（max） | 0.1 |
Weight (g) (reference)
| Open type | 0.31 |
| Dust cover type | 0.35 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales FR144, FR144 related information: model FR144 inner diameter 3.175 outer diameter: 6.35 thickness: 2.38 series: Imperial Series with Stop Flange, Internal Diameter 1.191-9.525 mm, want to know more about FR144 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
FR144 wide range, FR144 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold FR144 price is reasonable, look forward to cooperation with you.
