Overall dimensions (mm)
| d | 41.275 |
| D | 90.488 |
| T | 39.688 |
| B | 40.386 |
| C | 33.338 |
Inner ring γ
(minimum) | 3.5 |
Outer ring γ
(minimum) | 3.3 |
Rated speed min-1
| Grease lubrication | 4300 |
| Oil lubrication | 5600 |
Bearing number
| Inner ring | 4388 |
| Outer ring | 4335 |
Installation size (mm)
| da | 57 |
| db | 51 |
| da | 77 |
| db | 85 |
| Inner ring γa (maximum) | 3.5 |
| Outer ring γa (maximum) | 3.3 |
Action point
location (mm)
Weight (kg)
(reference)
| Inner ring | 0.789 |
| Outer ring | 0.459 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 4388, 4388 related information: model 4388 inner diameter 41.275 outer diameter: 90.488 thickness: 40.386 series: Single Row Tapered Roller Bearings (Imperial Series), Internal Diameter 12.000-100.012 mm, want to know more about 4388 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
4388 wide range, 4388 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 4388 price is reasonable, look forward to cooperation with you.
