NTN
Cuscinetti a rulli conici 4T-HM926740/HM926710
Cuscinetto NTN 4T-HM926740/HM926710, Ø114.3×228.6×49.428 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 114,3 × 228,6 × 49,428 mm
d114,3Ø foro (mm)
×
D228,6Ø esterno (mm)
×
B49,428Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 114,3 mm |
| D - External diameter | 228,6 mm |
| B - Bearing/Inner ring width | 49,428 mm |
| C - Outer ring width | 38,1 mm |
| T - Total width | 53,975 mm |
| d1 - External diameter inner ring | 180 mm |
| a - Charge load application point | 67,475 mm |
| Mass | 9,76 kg |
| C - Dynamic load | 475000000 mN |
| C0 - Static load | 620000000 mN |
| Cu - Fatigue limit load | 63700000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.74 |
| Y0 - Static axial load coefficient | 0.45 |
| Y2 - Upper axial load coefficient | 0.81 |
| N lim - Oil lubrication limit speed | 11400 °/s |
| N lim - Grease lubrication limit speed | 8400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 142 mm |
| db min - Min IR shoulder diameter | 146 mm |
| Da max - Max shoulder diameter OR | 200 mm |
| Db min - Min OR shoulder diameter | 219 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-HM926740 |
| Cup designation | 4T-HM926710 |
Prodotti correlati
NTN 4T-HM926740/HM926710