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HCB7009-E-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing HCB70..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 75 mm | Outside diameter |
| B | 16 mm | Width |
| Cr | 26.500 N | Basic dynamic load rating, radial |
| C0r | 13.600 N | Basic static load rating, radial |
| Cur | 1.090 N | Fatigue load limit, radial |
| nG Grease | 24.000 1/min | Limiting speed for grease lubrication |
| ≈m | 198 g | Masa |
Mounting dimensions
| da | 51 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 69 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1 mm | Maximum recess radius |
| ra1 max | 0,3 mm | Maximum recess radius |
| a | 22 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 89 N | Preload force light |
| FV M | 389 N | Preload force medium |
| FV H | 869 N | Preload force heavy |
| KaE L | 254 N | Lift-off force light |
| KaE M | 1.145 N | Lift-off force medium |
| KaE H | 2.622 N | Lift-off force heavy |
| ca L | 96 N/µm | Axial rigidity light |
| ca M | 163 N/µm | Axial rigidity medium |
| ca H | 223 N/µm | Axial rigidity heavy |
Wszystko
Wszystko
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Ausbau von Wälzlagern - Hydraulischer Ausbau
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Ausbau von Wälzlagern - Mechanischer Ausbau
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Dienstleistungen
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Dismounting of rolling bearings - Mechanical dismounting
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Einbau von Wälzlagern - Mechanischer Ausbau
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Einbau von Wälzlagern - Thermischer Einbau
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Hochgenauigkeitslager
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Services
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Super Precision Bearings
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Tabellen
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch
Technical principles
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