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Amerika Birleşik Devletleri
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VCM71926-C-2RSD-T-P4S-UL-XL
High speed spindle bearing
High speed spindle bearing VCM719..-C-2RSD, adjusted, in pairs or sets, contact angle α = 17°, with ceramic balls, rings made from Vacrodur, lip seals on both sides, non-contact, restricted tolerances
Ürün bilgisi
Metrik
İngiliz ölçü sistemi
Main Dimensions & Performance Data
| d | 130 mm | Bore diameter |
| D | 180 mm | Outside diameter |
| B | 24 mm | Width |
| Cr | 122.000 N | Basic dynamic load rating, radial |
| C0r | 50.000 N | Basic static load rating, radial |
| Cur | 2.070 N | Fatigue load limit, radial |
| nG Grease | 14.000 1/min | Limiting speed for grease lubrication |
| ≈m | 1,59 kg | Ağırlık |
Mounting dimensions
| da | 139 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 171 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0,6 mm | Maximum recess radius |
| ra1 max | 0,6 mm | Maximum recess radius |
| a | 35,7 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| α | 17 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 250 N | Preload force light |
| FV M | 659 N | Preload force medium |
| FV H | 1.380 N | Preload force heavy |
| KaE L | 726 N | Lift-off force light |
| KaE M | 1.954 N | Lift-off force medium |
| KaE H | 4.205 N | Lift-off force heavy |
| ca L | 113 N/µm | Axial rigidity light |
| ca M | 162 N/µm | Axial rigidity medium |
| ca H | 217 N/µm | Axial rigidity heavy |