NTN
Rodamientos de rodillos cónicos 32312U
Rodamiento NTN 32312U, Ø60×130×46 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 60 × 130 × 46 mm
d60Ø interior (mm)
×
D130Ø exterior (mm)
×
B46Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 60 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 46 mm |
| C - Outer ring width | 37 mm |
| T - Total width | 48,5 mm |
| d1 - External diameter inner ring | 93 mm |
| a - Charge load application point | 32 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 3,01 kg |
| ISO 355 reference | T2FD060 |
| C - Dynamic load | 271000000 mN |
| C0 - Static load | 315000000 mN |
| Cu - Fatigue limit load | 38500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.96 |
| Y2 - Upper axial load coefficient | 1.74 |
| N lim - Oil lubrication limit speed | 24000 °/s |
| N lim - Grease lubrication limit speed | 18000 °/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 | 74 mm |
| Da min - Min shoulder diameter OR | 107 mm |
| Da max - Max shoulder diameter OR | 118 mm |
| Db min - Min OR shoulder diameter | 120 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 11,5 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2 mm |
NTN 32312U