NTN
Cuscinetti a rullini HMK4520
Cuscinetto NTN HMK4520, Ø45×55×20 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rullini
Dimensioni
Ø 45 × 55 × 20 mm
d45Ø foro (mm)
×
D55Ø esterno (mm)
×
B20Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| 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 |
Prodotti correlati
NTN HMK4520