Overall dimensions (mm)
| d | 2 |
| D | 7 |
| B | 2.5 |
| B1 | 3 |
| γ(min) | 0.15 |
| γ1(min) | 0.15 |
Rated speed min-1
Grease lubrication
ZZ | 63000 |
Oil lubrication
Z | 75000 |
Bearing number
| Open type | MR72 |
| Dust cover type | MR72ZZ |
| Sealed | — |
| Sealed | — |
Installation size (mm)
| da（min） | 3.2 |
| db(max） | 3.8 |
| da(max） | 5.8 |
| Db(min) | 6.2 |
| γa（max） | 0.15 |
| γb(max） | 0.15 |
Weight (g) (reference)
| Open type | 0.45 |
| Dust cover type | 0.49 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales MR72, MR72 related information: model MR72 inner diameter 2 outer diameter: 7 thickness: 2.5 series: Metric Series Internal Diameter 1-4 mm, want to know more about MR72 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
MR72 wide range, MR72 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold MR72 price is reasonable, look forward to cooperation with you.
