Overall dimensions (mm)
| d | 34.925 |
| D | 73.025 |
| T | 22.225 |
| B | 22.225 |
| C | 17.462 |
Inner ring γ
(minimum) | 0.8 |
Outer ring γ
(minimum) | 3.3 |
Rated speed min-1
| Grease lubrication | 5300 |
| Oil lubrication | 7100 |
Bearing number
| Inner ring | 2878 |
| Outer ring | 2820 |
Installation size (mm)
| da | 42.5 |
| db | 42 |
| da | 62 |
| db | 68 |
| Inner ring γa (maximum) | 0.8 |
| Outer ring γa (maximum) | 3.3 |
Action point
location (mm)
Weight (kg)
(reference)
| Inner ring | 0.266 |
| Outer ring | 0.16 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 2878, 2878 related information: model 2878 inner diameter 34.925 outer diameter: 73.025 thickness: 22.225 series: Single Row Tapered Roller Bearings (Imperial Series), Internal Diameter 12.000-100.012 mm, want to know more about 2878 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
2878 wide range, 2878 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 2878 price is reasonable, look forward to cooperation with you.
