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Amerika Birleşik Devletleri
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7210-B-XL-JP
Angular contact ball bearing
Angular contact ball bearing 72..-B-XL-JP, single row, X-life, steel sheet metal cage
Yerine geçer
7210-B-JP, 7210B.JP
Tercih edilen ürün
Ürün bilgisi
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 20 mm | Width |
| Cr | 41.500 N | Basic dynamic load rating, radial |
| C0r | 28.500 N | Basic static load rating, radial |
| Cur | 1.970 N | Fatigue load limit, radial |
| nG | 10.300 1/min | Limiting speed |
| nϑr | 7.600 1/min | Reference speed |
| ≈m | 0,47 kg | Ağırlık |
Mounting dimensions
| da min | 57 mm | Minimum diameter of shaft shoulder |
| Da max | 83 mm | Maximum diameter of housing shoulder |
| Db max | 85,8 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius of shaft |
| ra1 max | 0,6 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 1,1 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| D1 | 74,78 mm | Shoulder diameter on outer ring wide side face |
| d1 | 66,26 mm | Shoulder diameter on inner ring wide side face |
| a | 39,4 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |