NTN
Rodamientos de rodillos cónicos 4T-39590/39520
Rodamiento NTN 4T-39590/39520, Ø66.675×112.712×30.162 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 66,675 × 112,712 × 30,162 mm
d66,675Ø interior (mm)
×
D112,712Ø exterior (mm)
×
B30,162Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 66,675 mm |
| D - External diameter | 112,712 mm |
| B - Bearing/Inner ring width | 30,162 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 89 mm |
| a - Charge load application point | 23,562 mm |
| Mass | 1,28 kg |
| C - Dynamic load | 153000000 mN |
| C0 - Static load | 195000000 mN |
| Cu - Fatigue limit load | 23800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 0.97 |
| Y2 - Upper axial load coefficient | 1.77 |
| N lim - Oil lubrication limit speed | 25200 °/s |
| N lim - Grease lubrication limit speed | 19200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 74 mm |
| db min - Min IR shoulder diameter | 80 mm |
| Da max - Max shoulder diameter OR | 101 mm |
| Db min - Min OR shoulder diameter | 107 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-39590 |
| Cup designation | 4T-39520 |
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NTN 4T-39590/39520