Overall dimensions (mm)
| d | 8 |
| D | 12 |
| B | 2.5 |
| B1 | 3.5 |
| γ(min) | 0.15 |
| γ1(min) | 0.1 |
Rated speed min-1
Grease lubrication
Z·ZZ
V·VV | 40000 |
| D·DD | - |
| Oil lubrication Z | 48000 |
Bearing number
| Open type | MR128 |
| Dust cover type | MR128ZZ1 |
Non-contact
Sealed | — |
| Contact sealed | — |
Installation size (mm)
| da（min） | 9.2 |
| db(max） | 9 |
| da(max） | 10.8 |
| Db(min) | 11.3 |
| γa（max） | 0.15 |
| γb(max） | 0.1 |
Weight (g) (reference)
| Open type | 0.71 |
| Dust cover type | 0.97 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales MR128, MR128 related information: model MR128 inner diameter 8 outer diameter: 12 thickness: 2.5 series: Metric Series Internal Diameter 5-9 mm, want to know more about MR128 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
MR128 wide range, MR128 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold MR128 price is reasonable, look forward to cooperation with you.
