NTN
Cuscinetti a rulli conici 4T-555S/552A
Cuscinetto NTN 4T-555S/552A, Ø57.15×123.825×36.678 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 57,15 × 123,825 × 36,678 mm
d57,15Ø foro (mm)
×
D123,825Ø esterno (mm)
×
B36,678Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 57,15 mm |
| D - External diameter | 123,825 mm |
| B - Bearing/Inner ring width | 36,678 mm |
| C - Outer ring width | 30,162 mm |
| T - Total width | 38,1 mm |
| d1 - External diameter inner ring | 92,5 mm |
| a - Charge load application point | 28,7 mm |
| Mass | 2,17 kg |
| C - Dynamic load | 175000000 mN |
| C0 - Static load | 216000000 mN |
| Cu - Fatigue limit load | 26300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.95 |
| Y2 - Upper axial load coefficient | 1.73 |
| N lim - Oil lubrication limit speed | 24600 °/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 | 67 mm |
| db min - Min IR shoulder diameter | 73 mm |
| Da max - Max shoulder diameter OR | 109 mm |
| Db min - Min OR shoulder diameter | 116 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-555S |
| Cup designation | 4T-552A |
Prodotti correlati
NTN 4T-555S/552A