NTN
Cuscinetti radiali a sfere 68/500
Cuscinetto NTN 68/500, Ø500×620×56 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 500 × 620 × 56 mm
d500Ø foro (mm)
×
D620Ø esterno (mm)
×
B56Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 500 mm |
| D - External diameter | 620 mm |
| B - Bearing/Inner ring width | 56 mm |
| rs - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 37,5 kg |
| C - Dynamic load | 360000000 mN |
| C0 - Static load | 560000000 mN |
| Cu - Fatigue limit load | 15700000 mN |
| f0 - Coefficient | 16.1 |
| N lim - Oil lubrication limit speed | 5820 °/s |
| N lim - Grease lubrication limit speed | 4920 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 513 mm |
| Da max - Max shoulder diameter OR | 607 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Prodotti correlati
NTN 68/500