NTN
Cuscinetti a rulli conici 4T-2788/2735X
Cuscinetto NTN 4T-2788/2735X, Ø38.1×73.025×25.654 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 38,1 × 73,025 × 25,654 mm
d38,1Ø foro (mm)
×
D73,025Ø esterno (mm)
×
B25,654Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 38,1 mm |
| D - External diameter | 73,025 mm |
| B - Bearing/Inner ring width | 25,654 mm |
| C - Outer ring width | 19,05 mm |
| T - Total width | 23,775 mm |
| a - Charge load application point | 16 mm |
| rs - Min fillet radius | 3,5 mm |
| r1s - Min fillet radius | 0,8 mm |
| Mass | 0,44 kg |
| C - Dynamic load | 81000000 mN |
| C0 - Static load | 90500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.3 |
| Y0 - Static axial load coefficient | 1.09 |
| Y2 - Upper axial load coefficient | 1.98 |
| N lim - Oil lubrication limit speed | 40800 °/s |
| N lim - Grease lubrication limit speed | 30600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 43,5 mm |
| db min - Min IR shoulder diameter | 50 mm |
| Db min - Min OR shoulder diameter | 95 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 0,8 mm |
| Cone designation | 4T-2788 |
| Cup designation | 4T-2735X |
Prodotti correlati
NTN 4T-2788/2735X