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United States
19:55:52 GMT+0000 (Coordinated Universal Time)
71814-TN
Angular contact ball bearing
Angular contact ball bearing 718..-B-TVP, single row, plastic cage
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 10 mm | Width |
| Cr | 15,800 N | Basic dynamic load rating, radial |
| C0r | 17,200 N | Basic static load rating, radial |
| Cur | 1,100 N | Fatigue load limit, radial |
| nG | 9,000 1/min | Limiting speed |
| nϑr | 4,500 1/min | Reference speed |
| ≈m | 0.134 kg | 중량 |
Mounting dimensions
| da min | 73.2 mm | Minimum diameter of shaft shoulder |
| Da max | 86.8 mm | Maximum diameter of housing shoulder |
| Db max | 88 mm | Maximum diameter of housing shoulder |
| ra max | 0.6 mm | Maximum fillet radius of shaft |
| ra1 max | 0.3 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 0.6 mm | Minimum chamfer dimension |
| r1 min | 0.3 mm | Minimum chamfer dimension |
| D1 | 82 mm | Shoulder diameter on outer ring wide side face |
| d1 | 78 mm | Shoulder diameter on inner ring wide side face |
| a | 38.6 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. |