NTN
Cuscinetti a rulli conici 4T-3982/3920
Cuscinetto NTN 4T-3982/3920, Ø63.5×112.712×30.048 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 63,5 × 112,712 × 30,048 mm
d63,5Ø foro (mm)
×
D112,712Ø esterno (mm)
×
B30,048Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 63,5 mm |
| D - External diameter | 112,712 mm |
| B - Bearing/Inner ring width | 30,048 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 88,5 mm |
| a - Charge load application point | 25,662 mm |
| Mass | 1,27 kg |
| C - Dynamic load | 132000000 mN |
| C0 - Static load | 174000000 mN |
| Cu - Fatigue limit load | 21200000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.4 |
| Y0 - Static axial load coefficient | 0.82 |
| Y2 - Upper axial load coefficient | 1.49 |
| N lim - Oil lubrication limit speed | 25800 °/s |
| N lim - Grease lubrication limit speed | 19200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 71 mm |
| db min - Min IR shoulder diameter | 77 mm |
| Da max - Max shoulder diameter OR | 99 mm |
| Db min - Min OR shoulder diameter | 106 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-3982 |
| Cup designation | 4T-3920 |
Prodotti correlati
NTN 4T-3982/3920