NTN
Rodamientos de agujas HMK4520
Rodamiento NTN HMK4520, Ø45×55×20 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de agujas
Dimensiones
Ø 45 × 55 × 20 mm
d45Ø interior (mm)
×
D55Ø exterior (mm)
×
B20Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| Fw - Under rollers diameter | 45 mm |
| D - External diameter | 55 mm |
| C - Width of bearing, drawn cup or outer ring | 20 mm |
| Lubrication hole on outer ring | Non/No |
| Inner ring reference | IR40X45X20.5 |
| Mass | 0,083 kg |
| Cr - Dynamic load rating | 33000000 mN |
| C0r - Static load rating | 53000000 mN |
| N lim - Grease lubrication limit speed | 22200 °/s |
| N lim - Oil lubrication limit speed | 33000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
NTN HMK4520