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18:26:47 GMT+0000 (Coordinated Universal Time)
7222-B-XL-TVP
Angular contact ball bearing
角接触球轴承 72..-B-XL-TVP, 单列, X-life, 塑料保持架
旧型号
7222-B-TVP, 7222B.TVP
产品信息
Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 200 mm | Outside diameter |
| B | 38 mm | Width |
| Cr | 167,000 N | Basic dynamic load rating, radial |
| C0r | 154,000 N | Basic static load rating, radial |
| Cur | 8,600 N | Fatigue load limit, radial |
| nG | 4,350 1/min | Limiting speed |
| nϑr | 3,950 1/min | Reference speed |
| ≈m | 4.445 kg | 重量 |
Mounting dimensions
| da min | 122 mm | Minimum diameter of shaft shoulder |
| Da max | 188 mm | Maximum diameter of housing shoulder |
| Db max | 193 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum fillet radius of shaft |
| ra1 max | 1 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| r1 min | 1.1 mm | Minimum chamfer dimension |
| D1 | 165.7 mm | Shoulder diameter on outer ring wide side face |
| d1 | 144.9 mm | Shoulder diameter on inner ring wide side face |
| a | 84 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
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