NTN
Cuscinetti a rulli conici 4T-48385/48320
Cuscinetto NTN 4T-48385/48320, Ø133.35×190.5×39.688 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 133,35 × 190,5 × 39,688 mm
d133,35Ø foro (mm)
×
D190,5Ø esterno (mm)
×
B39,688Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 133,35 mm |
| D - External diameter | 190,5 mm |
| B - Bearing/Inner ring width | 39,688 mm |
| C - Outer ring width | 33,338 mm |
| T - Total width | 39,688 mm |
| d1 - External diameter inner ring | 164,5 mm |
| a - Charge load application point | 35,688 mm |
| Mass | 3,64 kg |
| C - Dynamic load | 262000000 mN |
| C0 - Static load | 475000000 mN |
| Cu - Fatigue limit load | 50000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 1.03 |
| Y2 - Upper axial load coefficient | 1.87 |
| N lim - Oil lubrication limit speed | 13800 °/s |
| N lim - Grease lubrication limit speed | 10200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 142 mm |
| db min - Min IR shoulder diameter | 148 mm |
| Da max - Max shoulder diameter OR | 177 mm |
| Db min - Min OR shoulder diameter | 184 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-48385 |
| Cup designation | 4T-48320 |
Prodotti correlati
NTN 4T-48385/48320