NTN
Cuscinetti a rulli conici 4T-33281/33462
Cuscinetto NTN 4T-33281/33462, Ø71.438×117.475×30.162 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 71,438 × 117,475 × 30,162 mm
d71,438Ø foro (mm)
×
D117,475Ø esterno (mm)
×
B30,162Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 71,438 mm |
| D - External diameter | 117,475 mm |
| B - Bearing/Inner ring width | 30,162 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 94,5 mm |
| a - Charge load application point | 27,562 mm |
| Mass | 1,24 kg |
| C - Dynamic load | 129000000 mN |
| C0 - Static load | 175000000 mN |
| Cu - Fatigue limit load | 21300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.76 |
| Y2 - Upper axial load coefficient | 1.38 |
| N lim - Oil lubrication limit speed | 24000 °/s |
| N lim - Grease lubrication limit speed | 18000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 79 mm |
| db min - Min IR shoulder diameter | 85 mm |
| Da max - Max shoulder diameter OR | 104 mm |
| Db min - Min OR shoulder diameter | 112 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-33281 |
| Cup designation | 4T-33462 |
Prodotti correlati
NTN 4T-33281/33462