NTN
Rodamientos de rodillos cónicos 4T-49585/49520
Rodamiento NTN 4T-49585/49520, Ø50.8×101.6×31.75 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 50,8 × 101,6 × 31,75 mm
d50,8Ø interior (mm)
×
D101,6Ø exterior (mm)
×
B31,75Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 50,8 mm |
| D - External diameter | 101,6 mm |
| B - Bearing/Inner ring width | 31,75 mm |
| C - Outer ring width | 25,4 mm |
| T - Total width | 31,75 mm |
| d1 - External diameter inner ring | 76 mm |
| a - Charge load application point | 24,65 mm |
| Mass | 1,13 kg |
| C - Dynamic load | 122000000 mN |
| C0 - Static load | 136000000 mN |
| Cu - Fatigue limit load | 16600000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.4 |
| Y0 - Static axial load coefficient | 0.82 |
| Y2 - Upper axial load coefficient | 1.5 |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 22200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 59 mm |
| db min - Min IR shoulder diameter | 66 mm |
| Da max - Max shoulder diameter OR | 88 mm |
| Db min - Min OR shoulder diameter | 96 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-49585 |
| Cup designation | 4T-49520 |
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NTN 4T-49585/49520