NTN
Cuscinetti a rullini HK4520D
Cuscinetto NTN HK4520D. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rullini
Dimensioni
Ø 0 × 52 × 0 mm
d0Ø foro (mm)
×
D52Ø esterno (mm)
×
B0Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| Fw - Under rollers diameter | 45 mm |
| D - External diameter | 52 mm |
| C - Width of bearing, drawn cup or outer ring | 20 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 3 mm |
| Inner ring reference | IR40X45X20.5 |
| Mass | 0,058 kg |
| Cr - Dynamic load rating | 27600000 mN |
| C0r - Static load rating | 59000000 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 HK4520D