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B7010-E-2RSD-T-P4S-UL
Spindle bearing
Mancais do fuso B70..-E-2RSD, ajustado, aos pares ou conjuntos, ângulo de pressão α = 25°, vedação de lábio de ambos os lados, sem contato, tolerâncias limitadas
Sustituye
B7010E.2RSD.T.P4S.UL
Información de productos
Métrico
Imperial
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 16 mm | Width |
| Cr | 27.500 N | Basic dynamic load rating, radial |
| C0r | 15.300 N | Basic static load rating, radial |
| Cur | 1.620 N | Fatigue load limit, radial |
| nG Grease | 16.000 1/min | Limiting speed for grease lubrication |
| ≈m | 0,25 kg | Peso |
Mounting dimensions
| 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 |
| 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 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 209 N | Preload force light |
| FV M | 774 N | Preload force medium |
| FV H | 1.648 N | Preload force heavy |
| KaE L | 610 N | Lift-off force light |
| KaE M | 2.336 N | Lift-off force medium |
| KaE H | 5.151 N | Lift-off force heavy |
| ca L | 120 N/µm | Axial rigidity light |
| ca M | 197 N/µm | Axial rigidity medium |
| ca H | 270 N/µm | Axial rigidity heavy |
Variante de su producto actual
| Ângulo de pressão | E | Ângulo de contacto de 25° |
| Lubrificante | Standard | Padrão |
| Sealing | 2RSD | Non-contact sealed on both sides and greased “for life” |
| Forma externa | Norma | Norma |
| gaiola | T | Gaiola de tecido duro |
| Tolerance class | P4S | tolerance class P4S, FAG standard better than P4 to DIN 620 |
| Disposição do grupo de rolamentos | U | Rolamento único |
| Preload | L | preload light |
Caracteristicas
