NTN
Cuscinetti a rulli conici 4T-469/453X
Cuscinetto NTN 4T-469/453X, Ø57.15×104.775×29.317 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 57,15 × 104,775 × 29,317 mm
d57,15Ø foro (mm)
×
D104,775Ø esterno (mm)
×
B29,317Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 57,15 mm |
| D - External diameter | 104,775 mm |
| B - Bearing/Inner ring width | 29,317 mm |
| C - Outer ring width | 24,605 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 79,5 mm |
| a - Charge load application point | 23,062 mm |
| Mass | 1,06 kg |
| C - Dynamic load | 127000000 mN |
| C0 - Static load | 148000000 mN |
| Cu - Fatigue limit load | 18000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 0.98 |
| Y2 - Upper axial load coefficient | 1.79 |
| N lim - Oil lubrication limit speed | 28200 °/s |
| N lim - Grease lubrication limit speed | 21000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 63 mm |
| db min - Min IR shoulder diameter | 70 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| Db min - Min OR shoulder diameter | 98 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-469 |
| Cup designation | 4T-453X |
Prodotti correlati
NTN 4T-469/453X