NTN
Cuscinetti a rullini K55X63X20
Cuscinetto NTN K55X63X20, Ø55×63×20 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rullini
Dimensioni
Ø 55 × 63 × 20 mm
d55Ø foro (mm)
×
D63Ø esterno (mm)
×
B20Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| Fw - Under rollers diameter | 55 mm |
| Ew - Upper rollers diameter | 63 mm |
| Bc - Cage Width | 20 mm |
| Mass | 0,073 kg |
| Cr - Dynamic load rating | 39000000 mN |
| C0r - Static load rating | 70000000 mN |
| N lim - Grease lubrication limit speed | 30000 °/s |
| N lim - Oil lubrication limit speed | 45000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| b - Raceway width | 20 mm |
Prodotti correlati
NTN K55X63X20