NTN
Cuscinetti a rulli conici 32248UTG
Cuscinetto NTN 32248UTG, Ø240×440×120 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 240 × 440 × 120 mm
d240Ø foro (mm)
×
D440Ø esterno (mm)
×
B120Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 240 mm |
| D - External diameter | 440 mm |
| B - Bearing/Inner ring width | 120 mm |
| C - Outer ring width | 100 mm |
| T - Total width | 127 mm |
| a - Charge load application point | 107 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 4 mm |
| Mass | 78,9 kg |
| C - Dynamic load | 2180000000 mN |
| C0 - Static load | 2750000000 mN |
| Cu - Fatigue limit load | 232000000 mN |
| e - Coefficient | 0.43 |
| Y0 - Static axial load coefficient | 0.77 |
| Y2 - Upper axial load coefficient | 1.39 |
| N lim - Oil lubrication limit speed | 6600 °/s |
| N lim - Grease lubrication limit speed | 4560 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| Da min - Min shoulder diameter OR | 365 mm |
| Da max - Max shoulder diameter OR | 422 mm |
| Db min - Min OR shoulder diameter | 421,5 mm |
| Ca - Min clearance | 4,1 mm |
| Cb - Min clearance | 27 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 3 mm |
Prodotti correlati
NTN 32248UTG