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HS71900-E-T-P4S-UL
High speed spindle bearing
High speed spindle bearing HS719..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
제품 정보
미터법
우수한
Main Dimensions & Performance Data
| d | 10 mm | Bore diameter |
| D | 22 mm | Outside diameter |
| B | 6 mm | Width |
| Cr | 1,700 N | Basic dynamic load rating, radial |
| C0r | 620 N | Basic static load rating, radial |
| Cur | 66 N | Fatigue load limit, radial |
| nG Grease | 95,000 1/min | Limiting speed for grease lubrication |
| nG Oil | 140,000 1/min | Limiting speed for oil lubrication |
| ≈m | 0.01 kg | 중량 |
Mounting dimensions
| da | 13 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 19.5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0.3 mm | Maximum recess radius |
| ra1 max | 0.1 mm | Maximum recess radius |
| Etk min | 14.6 mm | Minimum diameter injection pitch |
| Etk max | 15 mm | Maximum diameter injection pitch |
| Etk1 min | 13.7 mm | Minimum diameter injection pitch |
| Etk1 max | 15 mm | Maximum diameter injection pitch |
| a | 6.7 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 0.3 mm | Minimum chamfer dimension |
| r1 min | 0.3 mm | Minimum chamfer dimension |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Additional information
| FV L | 11 N | Preload force light |
| FV M | 32 N | Preload force medium |
| FV H | 64 N | Preload force heavy |
| KaE L | 31 N | Lift-off force light |
| KaE M | 96 N | Lift-off force medium |
| KaE H | 196 N | Lift-off force heavy |
| ca L | 22 N/µm | Axial rigidity light |
| ca M | 33 N/µm | Axial rigidity medium |
| ca H | 43 N/µm | Axial rigidity heavy |