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7008-B-XL-TVP
Angular contact ball bearing
Angular contact ball bearing 70..-B-XL-TVP, single row, X-life, plastic cage
구자재
7008-B-TVP
제품 정보
Main Dimensions & Performance Data
| d | 40 mm | Bore diameter |
| D | 68 mm | Outside diameter |
| B | 15 mm | Width |
| Cr | 28,000 N | Basic dynamic load rating, radial |
| C0r | 20,300 N | Basic static load rating, radial |
| Cur | 1,410 N | Fatigue load limit, radial |
| nG | 13,300 1/min | Limiting speed |
| nϑr | 8,400 1/min | Reference speed |
| ≈m | 0.17 kg | 중량 |
Mounting dimensions
| da min | 44.6 mm | Minimum diameter of shaft shoulder |
| Da max | 63.4 mm | Maximum diameter of housing shoulder |
| Db max | 64.8 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 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| D1 | 58.76 mm | Shoulder diameter on outer ring wide side face |
| D2 | 59.39 mm | Caliber diameter on outer ring wide side face |
| D3 | 64.95 mm | Caliber diameter on outer ring small side face |
| d1 | 51.87 mm | Shoulder diameter on inner ring wide side face |
| d2 | 48.33 mm | Caliber diameter on inner ring wide side face |
| a | 30.5 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. |