SNR
Rodamientos de bolas de contacto angular 7014HVUJ74
Rodamiento SNR 7014HVUJ74, Ø70×110×20 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 70 × 110 × 20 mm
d70Ø interior (mm)
×
D110Ø exterior (mm)
×
B20Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 70 mm |
| D - External diameter | 110 mm |
| B - Bearing/Inner ring width | 20 mm |
| d1 - External diameter inner ring | 82,6 mm |
| D1 - Inner diameter outer ring | 97,4 mm |
| D2 - Inner diameter outer ring | 103,25 mm |
| a - Charge load application point | 31 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4 |
| Mass | 0,61 kg |
| C - Dynamic load | 45500000 mN |
| C0 - Static load | 42900000 mN |
| Cu - Fatigue limit load | 2400000 mN |
| f0 - Coefficient | 15.915 |
| Axial displacement K Factor | 0.49 |
| Preload level | 7 |
| Preload value | 400000 mN |
| Axial rigidity | 211 N/µm |
| Radial rigidity | 453 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 108000 °/s |
| N lim - Grease lubrication limit speed | 69000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 9,241 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,759 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,451 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,726 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,44 Hz |
| da min - Min shoulder diameter IR | 77 mm |
| db min - Min IR shoulder diameter | 77 mm |
| Da max - Max shoulder diameter OR | 103 mm |
| Db max - Max OR shoulder diameter | 103 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 7014HVUJ74