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HCB7010-E-T-P4S-UL
Spindle bearing
Spindle bearing HCB70..-E, adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, restricted tolerances
Remplace
HCB7010E.T.P4S.UL
Produit préféré
Information produit
Cotes métriques
Cotes impériales
dimensions principale & données de performance
| d | 50 mm | Alésage |
| D | 80 mm | Outside diameter |
| B | 16 mm | Width |
| Cr | 27.500 N | Charge dyn. de base, radiale |
| C0r | 14.700 N | Charge stat. de base, radiale |
| Cur | 1.180 N | Fatigue load limit, radial |
| nG Grease | 22.000 1/min | Limiting speed for grease lubrication |
| nG Oil | 34.000 1/min | Limiting speed for oil lubrication |
| ≈m | 214,52 g | Poids |
Cotes de montage
| da | 56 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 74 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 |
| Etk min | 59,3 mm | Minimum diameter injection pitch |
| Etk max | 62,3 mm | Maximum diameter injection pitch |
| Etk1 min | 59,3 mm | Minimum diameter injection pitch |
| Etk1 max | 62,3 mm | Maximum diameter injection pitch |
| a | 23,2 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 ° | Angle de contact |
Plage de température
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
information additionnelle
| FV L | 90 N | Preload force light |
| FV M | 400 N | Preload force medium |
| FV H | 895 N | Preload force heavy |
| KaE L | 259 N | Lift-off force light |
| KaE M | 1.175 N | Lift-off force medium |
| KaE H | 2.697 N | Lift-off force heavy |
| ca L | 100 N/µm | Rigidité axiale Légère |
| ca M | 171 N/µm | Rigidité axiale Moyenne |
| ca H | 234 N/µm | Rigidité axiale Forte |