NTN
Cuscinetti a rulli conici 4T-3386/3320
Cuscinetto NTN 4T-3386/3320, Ø39.688×80.167×30.391 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 39,688 × 80,167 × 30,391 mm
d39,688Ø foro (mm)
×
D80,167Ø esterno (mm)
×
B30,391Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 39,688 mm |
| D - External diameter | 80,167 mm |
| B - Bearing/Inner ring width | 30,391 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 29,37 mm |
| d1 - External diameter inner ring | 58 mm |
| a - Charge load application point | 18,17 mm |
| Mass | 0,672 kg |
| C - Dynamic load | 105000000 mN |
| C0 - Static load | 112000000 mN |
| Cu - Fatigue limit load | 13700000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.27 |
| Y0 - Static axial load coefficient | 1.21 |
| Y2 - Upper axial load coefficient | 2.2 |
| N lim - Oil lubrication limit speed | 38400 °/s |
| N lim - Grease lubrication limit speed | 28800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 45,5 mm |
| db min - Min IR shoulder diameter | 46,5 mm |
| Da max - Max shoulder diameter OR | 70 mm |
| Db min - Min OR shoulder diameter | 75 mm |
| ra max - Max fillet radius | 0,8 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-3386 |
| Cup designation | 4T-3320 |
Prodotti correlati
NTN 4T-3386/3320