Overall dimensions (mm)
| d | 73.025 |
| D | 146.05 |
| T | 41.275 |
| B | 41275 |
| C | 31.75 |
Inner ring γ
(minimum) | 3.5 |
Outer ring γ
(minimum) | 3.3 |
Rated speed min-1
| Grease lubrication | 2400 |
| Oil lubrication | 3200 |
Bearing number
| Inner ring | 657 |
| Outer ring | 653 |
Installation size (mm)
| da | 91 |
| db | 85 |
| da | 131 |
| db | 139 |
| Inner ring γa (maximum) | 3.5 |
| Outer ring γa (maximum) | 3.3 |
Action point
location (mm)
Weight (kg)
(reference)
| Inner ring | 2.24 |
| Outer ring | 0.891 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales 657, 657 related information: model 657 inner diameter 73.025 outer diameter: 146.05 thickness: 41275 series: Single Row Tapered Roller Bearings (Imperial Series), Internal Diameter 12.000-100.012 mm, want to know more about 657 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
657 wide range, 657 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold 657 price is reasonable, look forward to cooperation with you.
