Overall dimensions (mm)
| d | 105 |
| D | 160 |
| B | 41 |
| γ(min) | 2 |
| FW | 120 |
| EW | — |
Rated speed min-1
| Grease lubrication | — |
| Oil lubrication | — |
Bearing number
| Cylindrical bore | NNU 3021 |
| Tapered bore | NNU 3021 K |
Installation size (mm)
Da
(min） | 114 |
da
(max） | 117 |
d1a
(min) | 115 |
dc
(min) | 119 |
da
(max） | 151 |
Da
(min） | — |
γa
(max) | 2 |
Description
JAPAN KONKEN SEIKO CO.,LTD Professional sales NNU3021, NNU3021 related information: model NNU3021 inner diameter 105 outer diameter: 160 thickness: 41 series: Double Row Cylindrical Roller Bearings (Standard Series), Internal Diameter 25-850 mm, want to know more about NNU3021 related information, you can conduct online consultation or call the hotline, we will serve you in detail.
NNU3021 wide range, NNU3021 mainly used in construction machinery, machine tools, automobile, metallurgy, mining, mining, oil, machinery, power, railway and other industries, the company sold NNU3021 price is reasonable, look forward to cooperation with you.
