Overall dimensions (mm)
| d | 60 |
| D | 130 |
| T | 33.5 |
| B | 31 |
| C | 22 |
Inner ring
γ (minimum) | 3 |
Outer ring
γ (minimum) | 2.5 |
Rated speed min-1
| Grease lubrication | 2600 |
| Oil lubrication | 3800 |
ISO355
dimension series
(reference)
Installation size (mm)
| da（min） | 84 |
| db(max） | 74 |
| da(max） | 118 |
| da（min） | 103 |
| Db(min) | 125 |
| Sa(min） | 4 |
| Sb(min） | 11.5 |
Inner ring
γa (maximum) | 2.5 |
Outer ring
γa (maximum) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales HR31312J, HR31312J related information: model HR31312J inner diameter 60 outer diameter: 130 thickness: 31 series: Single Row Tapered Roller Bearings (Metric Series), Internal Diameter 15-420 mm, want to know more about HR31312J related information, you can conduct online consultation or call the hotline, we will serve you in detail.
HR31312J wide range, HR31312J mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold HR31312J price is reasonable, look forward to cooperation with you.
