NTN
Rodamientos de bolas de contacto angular 7918UCG/GNP42U3G
Rodamiento NTN 7918UCG/GNP42U3G, Ø90×125×18 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 90 × 125 × 18 mm
d90Ø interior (mm)
×
D125Ø exterior (mm)
×
B18Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 125 mm |
| B - Bearing/Inner ring width | 18 mm |
| d1 - External diameter inner ring | 101,9 mm |
| d2 - External diameter inner ring | 99,3 mm |
| D1 - Inner diameter outer ring | 113,1 mm |
| D2 - Inner diameter outer ring | 118,5 mm |
| a - Charge load application point | 23,5 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P42 |
| Mass | 0,56 kg |
| C - Dynamic load | 46000000 mN |
| C0 - Static load | 46000000 mN |
| f0 - Coefficient | 16.6 |
| N lim - Oil lubrication limit speed | 104400 °/s |
| N lim - Grease lubrication limit speed | 65400 °/s |
| Preload level | GN |
| Preload value | 255000 mN |
| Axial rigidity | 105 N/µm |
| Radial rigidity | 600 N/µm |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 97 mm |
| Da max - Max shoulder diameter OR | 118 mm |
| Db max - Max OR shoulder diameter | 120,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Productos relacionados
NTN 7918UCG/GNP42U3G