NTN
Cuscinetti a rulli conici 4T-A4059/A4138
Cuscinetto NTN 4T-A4059/A4138, Ø14.989×34.988×10.988 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 14,989 × 34,988 × 10,988 mm
d14,989Ø foro (mm)
×
D34,988Ø esterno (mm)
×
B10,988Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 14,989 mm |
| D - External diameter | 34,988 mm |
| B - Bearing/Inner ring width | 10,988 mm |
| C - Outer ring width | 8,73 mm |
| T - Total width | 10,998 mm |
| a - Charge load application point | 8,5 mm |
| rs - Min fillet radius | 0,8 mm |
| r1s - Min fillet radius | 1,3 mm |
| Mass | 0,05 kg |
| C - Dynamic load | 12300000 mN |
| C0 - Static load | 11600000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.45 |
| Y0 - Static axial load coefficient | 0.73 |
| Y2 - Upper axial load coefficient | 1.32 |
| N lim - Oil lubrication limit speed | 96000 °/s |
| N lim - Grease lubrication limit speed | 72000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 19 mm |
| db min - Min IR shoulder diameter | 19,5 mm |
| Da max - Max shoulder diameter OR | 29 mm |
| Db min - Min OR shoulder diameter | 32 mm |
| ra max - Max fillet radius | 0,8 mm |
| r1a - Max fillet radius | 1,3 mm |
| Cone designation | 4T-A4059 |
| Cup designation | 4T-A4138 |
Prodotti correlati
NTN 4T-A4059/A4138