NTN
Cuscinetti a rulli conici 4T-JM718149/JM718110PK
Cuscinetto NTN 4T-JM718149/JM718110PK, Ø90×145×34 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 90 × 145 × 34 mm
d90Ø foro (mm)
×
D145Ø esterno (mm)
×
B34Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 145 mm |
| B - Bearing/Inner ring width | 34 mm |
| C - Outer ring width | 27 mm |
| T - Total width | 35 mm |
| a - Charge load application point | 33 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 2,14 kg |
| C - Dynamic load | 210000000 mN |
| C0 - Static load | 279000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.74 |
| Y2 - Upper axial load coefficient | 1.35 |
| N lim - Oil lubrication limit speed | 19200 °/s |
| N lim - Grease lubrication limit speed | 14400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 99 mm |
| db min - Min IR shoulder diameter | 105 mm |
| Da max - Max shoulder diameter OR | 139 mm |
| Db min - Min OR shoulder diameter | 131 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
| Cone designation | 4T-JM718149PK |
| Cup designation | 4T-JM718110PK |
Prodotti correlati
NTN 4T-JM718149/JM718110PK