NTN
Rodamientos de bolas de contacto angular 7906UCG/GNP42
Rodamiento NTN 7906UCG/GNP42, Ø30×47×9 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 30 × 47 × 9 mm
d30Ø interior (mm)
×
D47Ø exterior (mm)
×
B9Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 30 mm |
| D - External diameter | 47 mm |
| B - Bearing/Inner ring width | 9 mm |
| d1 - External diameter inner ring | 35,9 mm |
| d2 - External diameter inner ring | 34,7 mm |
| D1 - Inner diameter outer ring | 41,1 mm |
| D2 - Inner diameter outer ring | 43,6 mm |
| a - Charge load application point | 9,7 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 0,3 mm |
| r1s - Min fillet radius | 0,15 mm |
| Precision class | P42 |
| Mass | 0,05 kg |
| C - Dynamic load | 9550000 mN |
| C0 - Static load | 6600000 mN |
| f0 - Coefficient | 15.9 |
| N lim - Oil lubrication limit speed | 292199,999 °/s |
| N lim - Grease lubrication limit speed | 182400 °/s |
| Preload level | GN |
| Preload value | 49000 mN |
| Axial rigidity | 38,3 N/µm |
| Radial rigidity | 212,2 N/µm |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 32,5 mm |
| Da max - Max shoulder diameter OR | 44,5 mm |
| Db max - Max OR shoulder diameter | 45,8 mm |
| r1a - Max fillet radius | 0,15 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
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NTN 7906UCG/GNP42