Overall dimensions (mm)
| d | 3.175 |
| D | 6.35 |
| B | 2.38 |
| B1 | 2.779 |
| 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 | R144 |
| Dust cover type | R144 ZZ |
Installation size (mm)
| da（min） | 4 |
| db(max） | 3.9 |
| Da（max） | 5.5 |
| db(max） | 5.9 |
| γa（max） | 0.1 |
Weight (g) (reference)
| Open type | 0.25 |
| Dust cover type | 0.27 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales R144, R144 related information: model R144 inner diameter 3.175 outer diameter: 6.35 thickness: 2.38 series: Imperial Series Internal Diameter 1.016-9.525 mm, want to know more about R144 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
R144 wide range, R144 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold R144 price is reasonable, look forward to cooperation with you.
