Overall dimensions (mm)
| d | 280 |
| D | 500 |
| T | 89 |
| B | 80 |
| C | 67 |
Inner ring
γ (minimum) | 6 |
Outer ring
γ (minimum) | 5 |
Rated speed min-1
| Grease lubrication | 630 |
| Oil lubrication | 850 |
ISO355
dimension series
(reference)
Installation size (mm)
| da（min） | 313 |
| db(max） | 339 |
| da(max） | 478 |
| da（min） | 436 |
| Db(min) | 462 |
| Sa(min） | 12 |
| Sb(min） | 22 |
Inner ring
γa (maximum) | 5 |
Outer ring
γa (maximum) | 4 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 30256, 30256 related information: model 30256 inner diameter 280 outer diameter: 500 thickness: 80 series: Single Row Tapered Roller Bearings (Metric Series), Internal Diameter 15-420 mm, want to know more about 30256 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
30256 wide range, 30256 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 30256 price is reasonable, look forward to cooperation with you.
