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HN2820
Drawn cup needle roller bearing open end
Drawn cup needle roller bearings with open ends HN, full complement needle roller set
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HN 2820
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Main Dimensions & Performance Data
Fw | 28 mm | Under roller diameter |
D | 35 mm | Outside diameter |
C | 20 mm | Width, outer ring |
Cr | 30.000 N | Basic dynamic load rating, radial |
C0r | 67.000 N | Basic static load rating, radial |
Cur | 9.100 N | Fatigue load limit, radial |
nG Grease | 3.950 1/min | Limiting speed for grease lubrication |
nϑr | 5.200 1/min | Reference speed |
≈m | 44,22 g | text.product.weight |
Dimensions
rmin | 0,8 mm | Minimum chamfer dimension |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 140 °C | Operating temperature max. |
Additional information
IR20X28X20-XL | Suitable inner rings IR | |
LR22X28X20,5 | Suitable inner rings LR |
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Lubricant | L563 | Grease (L563/standart specific) |
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