Overall dimensions (mm)
| d | 34.925 |
| D | 79.375 |
| T | 29.37 |
| B | 29.771 |
| C | 23.812 |
Inner ring γ
(minimum) | 3.5 |
Outer ring γ
(minimum) | 3.3 |
Rated speed min-1
| Grease lubrication | 4800 |
| Oil lubrication | 6700 |
Bearing number
| Inner ring | 3478 |
| Outer ring | 3420 |
Installation size (mm)
| da | 50 |
| db | 43.5 |
| da | 67 |
| db | 74 |
| Inner ring γa (maximum) | 3.5 |
| Outer ring γa (maximum) | 3.3 |
Action point
location (mm)
Weight (kg)
(reference)
| Inner ring | 0.448 |
| Outer ring | 0.259 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 3478, 3478 related information: model 3478 inner diameter 34.925 outer diameter: 79.375 thickness: 29.771 series: Single Row Tapered Roller Bearings (Imperial Series), Internal Diameter 12.000-100.012 mm, want to know more about 3478 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
3478 wide range, 3478 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 3478 price is reasonable, look forward to cooperation with you.
