NTN
Cuscinetti a rulli conici 4T-387AS/382A
Cuscinetto NTN 4T-387AS/382A, Ø57.15×96.838×21.946 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 57,15 × 96,838 × 21,946 mm
d57,15Ø foro (mm)
×
D96,838Ø esterno (mm)
×
B21,946Larghezza (mm)
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Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 57,15 mm |
| D - External diameter | 96,838 mm |
| B - Bearing/Inner ring width | 21,946 mm |
| C - Outer ring width | 15,875 mm |
| T - Total width | 21 mm |
| d1 - External diameter inner ring | 75 mm |
| a - Charge load application point | 17,9 mm |
| Mass | 0,575 kg |
| C - Dynamic load | 86500000 mN |
| C0 - Static load | 96500000 mN |
| Cu - Fatigue limit load | 11800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.93 |
| Y2 - Upper axial load coefficient | 1.69 |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 22200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 62 mm |
| db min - Min IR shoulder diameter | 72 mm |
| Da max - Max shoulder diameter OR | 89 mm |
| Db min - Min OR shoulder diameter | 92 mm |
| ra max - Max fillet radius | 5 mm |
| r1a - Max fillet radius | 0,8 mm |
| Cone designation | 4T-387AS |
| Cup designation | 4T-382A |
Prodotti correlati
NTN 4T-387AS/382A