NTN
Cuscinetti a rulli conici 4T-H917840/H917810
Cuscinetto NTN 4T-H917840/H917810, Ø76.2×180.975×53.183 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 76,2 × 180,975 × 53,183 mm
d76,2Ø foro (mm)
×
D180,975Ø esterno (mm)
×
B53,183Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 76,2 mm |
| D - External diameter | 180,975 mm |
| B - Bearing/Inner ring width | 53,183 mm |
| C - Outer ring width | 35,72 mm |
| T - Total width | 53,975 mm |
| d1 - External diameter inner ring | 132,5 mm |
| a - Charge load application point | 54,475 mm |
| Mass | 6,57 kg |
| C - Dynamic load | 325000000 mN |
| C0 - Static load | 415000000 mN |
| Cu - Fatigue limit load | 46800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.73 |
| Y0 - Static axial load coefficient | 0.45 |
| Y2 - Upper axial load coefficient | 0.82 |
| N lim - Oil lubrication limit speed | 15600 °/s |
| N lim - Grease lubrication limit speed | 11400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 100 mm |
| db min - Min IR shoulder diameter | 110 mm |
| Da max - Max shoulder diameter OR | 152 mm |
| Db min - Min OR shoulder diameter | 170 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
Prodotti correlati
NTN 4T-H917840/H917810