NTN
Cuscinetti a rulli conici 4T-32011X
Cuscinetto NTN 4T-32011X, Ø55×90×23 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 55 × 90 × 23 mm
d55Ø foro (mm)
×
D90Ø esterno (mm)
×
B23Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 55 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 23 mm |
| C - Outer ring width | 17,5 mm |
| T - Total width | 23 mm |
| d1 - External diameter inner ring | 74 mm |
| a - Charge load application point | 20 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,56 kg |
| ISO 355 reference | T3CC055 |
| C - Dynamic load | 89000000 mN |
| C0 - Static load | 118000000 mN |
| Cu - Fatigue limit load | 14400000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.41 |
| Y0 - Static axial load coefficient | 0.81 |
| Y2 - Upper axial load coefficient | 1.48 |
| N lim - Oil lubrication limit speed | 32400 °/s |
| N lim - Grease lubrication limit speed | 24000 °/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 | 63,5 mm |
| Da min - Min shoulder diameter OR | 81 mm |
| Da max - Max shoulder diameter OR | 81,5 mm |
| Db min - Min OR shoulder diameter | 86 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 5,5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Prodotti correlati
NTN 4T-32011X