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HCB7213-E-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing HCB72..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
Informazione sul prodotto
Metrico
Imperiale
Main Dimensions & Performance Data
| d | 65 mm | Bore diameter |
| D | 120 mm | Outside diameter |
| B | 23 mm | Width |
| Cr | 65.000 N | Basic dynamic load rating, radial |
| C0r | 35.000 N | Basic static load rating, radial |
| Cur | 2.800 N | Fatigue load limit, radial |
| nG Grease | 13.000 1/min | Limiting speed for grease lubrication |
| ≈m | 0,894 kg | Peso |
Mounting dimensions
| da | 75,5 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 109,5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1,5 mm | Maximum recess radius |
| ra1 max | 0,6 mm | Maximum recess radius |
| a | 33,1 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| r1 min | 1,5 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 | 290 N | Preload force light |
| FV M | 1.071 N | Preload force medium |
| FV H | 2.286 N | Preload force heavy |
| KaE L | 834 N | Lift-off force light |
| KaE M | 3.157 N | Lift-off force medium |
| KaE H | 6.901 N | Lift-off force heavy |
| ca L | 162 N/µm | Axial rigidity light |
| ca M | 261 N/µm | Axial rigidity medium |
| ca H | 350 N/µm | Axial rigidity heavy |