Overall dimensions (mm)
| d | 50.8 |
| D | 92.075 |
| T | 24.608 |
| B | 25.4 |
| C | 19.845 |
Inner ring γ
(minimum) | 3.5 |
Outer ring γ
(minimum) | 0.8 |
Rated speed min-1
| Grease lubrication | 4000 |
| Oil lubrication | 5300 |
Bearing number
| Inner ring | 28580 |
| Outer ring | 28521 |
Installation size (mm)
| da | 63 |
| db | 57 |
| da | 83 |
| db | 87 |
| Inner ring γa (maximum) | 3.5 |
| Outer ring γa (maximum) | 0.8 |
Action point
location (mm)
Weight (kg)
(reference)
| Inner ring | 0.46 |
| Outer ring | 0.247 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 28521, 28521 related information: model 28521 inner diameter 50.8 outer diameter: 92.075 thickness: 25.4 series: Single Row Tapered Roller Bearings (Imperial Series), Internal Diameter 12.000-100.012 mm, want to know more about 28521 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
28521 wide range, 28521 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 28521 price is reasonable, look forward to cooperation with you.
