NTN
Rodamientos de rodillos cónicos 4T-25580/25522
Rodamiento NTN 4T-25580/25522, Ø44.45×83.058×25.4 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 44,45 × 83,058 × 25,4 mm
d44,45Ø interior (mm)
×
D83,058Ø exterior (mm)
×
B25,4Ancho (mm)
Solicitar presupuesto
Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 44,45 mm |
| D - External diameter | 83,058 mm |
| B - Bearing/Inner ring width | 25,4 mm |
| C - Outer ring width | 19,114 mm |
| T - Total width | 23,876 mm |
| a - Charge load application point | 17,7 mm |
| rs - Min fillet radius | 3,5 mm |
| r1s - Min fillet radius | 2 mm |
| Mass | 0,55 kg |
| C - Dynamic load | 84500000 mN |
| C0 - Static load | 98000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 0.99 |
| Y2 - Upper axial load coefficient | 1.79 |
| N lim - Oil lubrication limit speed | 36000 °/s |
| N lim - Grease lubrication limit speed | 27000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 50 mm |
| db min - Min IR shoulder diameter | 57 mm |
| Da max - Max shoulder diameter OR | 77 mm |
| Db min - Min OR shoulder diameter | 73 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 2 mm |
| Cone designation | 4T-25580 |
| Cup designation | 4T-25522 |
Productos relacionados
NTN 4T-25580/25522