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Amerika Birleşik Devletleri
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3307-DA
Angular contact ball bearing
Angular contact ball bearing 33..-DA, double row, split inner ring, steel sheet metal cage
Yerine geçer
3307D, 3307DA
Tercih edilen ürün
Ürün bilgisi
n.r.
DA | Design variant | |
| ≈m | 0,837 kg | Ağırlık |
Main Dimensions & Performance Data
| d | 35 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 34,9 mm | Width |
| Cr | 50.000 N | Basic dynamic load rating, radial |
| C0r | 41.000 N | Basic static load rating, radial |
| Cur | 2.650 N | Fatigue load limit, radial |
| nG | 9.600 1/min | Limiting speed |
| nϑr | 7.100 1/min | Reference speed |
Mounting dimensions
| da min | 44 mm | Minimum diameter shaft shoulder |
| Da max | 71 mm | Maximum diameter of housing shoulder |
| ra max | 1,5 mm | Maximum fillet radius |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| D1 | 69,5 mm | Shoulder diameter outer ring |
| d1 | 55,2 mm | Shoulder diameter inner ring |
| a | 74,8 mm | Distance between the apexes of the pressure cones |
| α | 45 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |