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B71911-C-2RSD-T-P4S-UL
Spindle bearing
Roulements de broche B719..-C-2RSD, réglés, par paire ou par jeu, angle de contact α = 15°, joint à lèvre des 2 côtés, non frottant, tolérances réduites
Remplace
B71911C.2RSD.T.P4S.UL
Produit préféré
Main Dimensions & Performance Data
| d | 55 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 13 mm | Width |
| Cr | 23.500 N | Basic dynamic load rating, radial |
| C0r | 14.400 N | Basic static load rating, radial |
| Cur | 1.530 N | Fatigue load limit, radial |
| nG Grease | 17.000 1/min | Limiting speed for grease lubrication |
| ≈m | 172,88 g | Poids |
Mounting dimensions
| da | 60 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 75,5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0,6 mm | Maximum recess radius |
| ra1 max | 0,3 mm | Maximum recess radius |
| a | 15,5 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 111 N | Preload force light |
| FV M | 382 N | Preload force medium |
| FV H | 780 N | Preload force heavy |
| KaE L | 340 N | Lift-off force light |
| KaE M | 1.274 N | Lift-off force medium |
| KaE H | 2.784 N | Lift-off force heavy |
| ca L | 51 N/µm | Axial rigidity light |
| ca M | 89 N/µm | Axial rigidity medium |
| ca H | 128 N/µm | Axial rigidity heavy |
Tout
Tout
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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 - Hydraulic dismounting
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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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Mounting of rolling bearings - Mechanical mounting
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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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