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VCM71910-E-2RSD-T-P4S-UL-XL
Hochgeschwindigkeits-Spindellager
Hochgeschwindigkeits-Spindellager VCM719..-E-2RSD, angestellt, paar- oder satzweise, Druckwinkel α = 25°, mit Keramikkugeln, Ringe aus Vacrodur, beidseitig Lippendichtung, berührungsfrei, eingeengte Toleranzen
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 12 mm | Width |
| Cr | 29.500 N | Basic dynamic load rating, radial |
| C0r | 9.000 N | Basic static load rating, radial |
| Cur | 455 N | Fatigue load limit, radial |
| nG Grease | 32.000 1/min | Limiting speed for grease lubrication |
| ≈m | 115,96 g | Weight |
Mounting dimensions
| da | 55 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 67,5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0,6 mm | Maximum recess radius |
| ra1 max | 0,15 mm | Maximum recess radius |
| a | 20,2 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 0,6 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 | 80 °C | Operating temperature max. |
Additional information
| FV L | 67 N | Preload force light |
| FV M | 176 N | Preload force medium |
| FV H | 365 N | Preload force heavy |
| KaE L | 192 N | Lift-off force light |
| KaE M | 508 N | Lift-off force medium |
| KaE H | 1.068 N | Lift-off force heavy |
| ca L | 88 N/µm | Axial rigidity light |
| ca M | 123 N/µm | Axial rigidity medium |
| ca H | 160 N/µm | Axial rigidity heavy |
Your current product variant
| Contact angle | E | Contact angle 25° |
| Sealing | 2RSD | Non-contact sealed on both sides and greased “for life” |
| Outer shape | Standard | |
| Cage | T | Laminated fabric cage |
| Tolerance class | P4S | Tolerance class P4S, FAG standard better than P4 to DIN 620 |
| Arrangement bearing set | U | Single bearing |
| Preload | L | Preload light |
Characteristics
