NTN
Cuscinetti a rulli conici 4T-J90354/J90748
Cuscinetto NTN 4T-J90354/J90748, Ø90×190×46.038 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 90 × 190 × 46,038 mm
d90Ø foro (mm)
×
D190Ø esterno (mm)
×
B46,038Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 46,038 mm |
| C - Outer ring width | 31,75 mm |
| T - Total width | 50,8 mm |
| d1 - External diameter inner ring | 145,5 mm |
| rs - Min fillet radius | 3,5 mm |
| r1s - Min fillet radius | 3,3 mm |
| Mass | 6,32 kg |
| C - Dynamic load | 310000000 mN |
| C0 - Static load | 365000000 mN |
| Cu - Fatigue limit load | 40100000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.87 |
| Y0 - Static axial load coefficient | 0.38 |
| Y2 - Upper axial load coefficient | 0.69 |
| N lim - Oil lubrication limit speed | 14400 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 112 mm |
| db min - Min IR shoulder diameter | 120 mm |
| Da max - Max shoulder diameter OR | 162 mm |
| Db min - Min OR shoulder diameter | 179 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
Prodotti correlati
NTN 4T-J90354/J90748