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HK2220
Drawn cup needle roller bearing open end
Drawn cup needle roller bearings with open ends HK, to DIN 618/ISO 3245
Preferred product
Product information
Main Dimensions & Performance Data
| Fw | 22 mm | Under roller diameter |
| D | 28 mm | Outside diameter |
| C | 20 mm | Width |
| Cr | 16.500 N | Basic dynamic load rating, radial |
| C0r | 29.000 N | Basic static load rating, radial |
| Cur | 3.950 N | Fatigue load limit, radial |
| nG | 11.700 1/min | Limiting speed |
| nG Grease | 7.000 1/min | Limiting speed for grease lubrication |
| nϑr | 8.500 1/min | Reference speed |
| ≈m | 25,568 g | Weight |
Dimensions
| C1 | 20 mm | Width, outer ring |
| rmin | 0,8 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Additional information
SD22X28X4 | Sealing ring | |
G22X28X4 | Sealing ring 2 | |
IR17X22X23-XL | Suitable inner rings IR |
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Your current product variant
| Lubricant | Without | |
| Lubrication hole | Without | |
| Coating | Without | |
| Sealing | Without |
Characteristics
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