Overall dimensions (mm)
| d | 4 |
| D | 7 |
| B | - |
| B1 | 2.5 |
| γ(min) | — |
| γ1(min) | 0.1 |
Rated speed min-1
Grease lubrication
ZZ | 60000 |
Oil lubrication
Z | 71000 |
Bearing number
| Open type | MR74ZZ |
| Dust cover type | MR74ZZ |
| Sealed | — |
| Sealed | — |
Installation size (mm)
| da（min） | — |
| db(max） | 4.8 |
| da(max） | — |
| Db(min) | 6.3 |
| γa（max） | — |
| γb(max） | 0.1 |
Weight (g) (reference)
| Open type | — |
| Dust cover type | 0.29 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales MR74ZZ, MR74ZZ related information: model MR74ZZ inner diameter 4 outer diameter: 7 thickness: - series: Metric Series Internal Diameter 1-4 mm, want to know more about MR74ZZ related information, you can conduct online consultation or call the hotline, we will serve you in detail.
MR74ZZ wide range, MR74ZZ mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold MR74ZZ price is reasonable, look forward to cooperation with you.
