NTN
Cuscinetti a rulli conici 4T-580/572
Cuscinetto NTN 4T-580/572, Ø82.55×139.992×36.098 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 82,55 × 139,992 × 36,098 mm
d82,55Ø foro (mm)
×
D139,992Ø esterno (mm)
×
B36,098Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 82,55 mm |
| D - External diameter | 139,992 mm |
| B - Bearing/Inner ring width | 36,098 mm |
| C - Outer ring width | 28,575 mm |
| T - Total width | 36,512 mm |
| d1 - External diameter inner ring | 110 mm |
| a - Charge load application point | 31,012 mm |
| Mass | 2,19 kg |
| C - Dynamic load | 197000000 mN |
| C0 - Static load | 265000000 mN |
| Cu - Fatigue limit load | 31400000 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 | 20400 °/s |
| N lim - Grease lubrication limit speed | 15600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 91 mm |
| db min - Min IR shoulder diameter | 98 mm |
| Da max - Max shoulder diameter OR | 125 mm |
| Db min - Min OR shoulder diameter | 133 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-580 |
| Cup designation | 4T-572 |
Prodotti correlati
NTN 4T-580/572