Overall dimensions (mm)
| d | 4.762 |
| D | 12.7 |
| B | 3.967 |
| B1 | 4.978 |
| γ(min) | 0.3 |
Rated speed min-1
Grease lubrication
Open type
Z·ZZ | 43000 |
Oil lubrication
Open type
Z | 53000 |
Bearing number
| Open type | R3 |
| Dust cover type | R3 ZZ |
Installation size (mm)
| da（min） | 6.8 |
| db(max） | 6.5 |
| Da（max） | 10.7 |
| db(max） | 11.2 |
| γa（max） | 0.3 |
Weight (g) (reference)
| Open type | 2.21 |
| Dust cover type | 2.79 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales R3, R3 related information: model R3 inner diameter 4.762 outer diameter: 12.7 thickness: 3.967 series: Imperial Series Internal Diameter 1.016-9.525 mm, want to know more about R3 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
R3 wide range, R3 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold R3 price is reasonable, look forward to cooperation with you.
