NTN
Cuscinetti a rulli conici 4T-26878/26822
Cuscinetto NTN 4T-26878/26822, Ø38.1×79.375×25.4 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 38,1 × 79,375 × 25,4 mm
d38,1Ø foro (mm)
×
D79,375Ø esterno (mm)
×
B25,4Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 38,1 mm |
| D - External diameter | 79,375 mm |
| B - Bearing/Inner ring width | 25,4 mm |
| C - Outer ring width | 19,05 mm |
| T - Total width | 23,812 mm |
| d1 - External diameter inner ring | 59,5 mm |
| a - Charge load application point | 16,412 mm |
| Mass | 0,575 kg |
| C - Dynamic load | 85000000 mN |
| C0 - Static load | 97500000 mN |
| Cu - Fatigue limit load | 11900000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 1.04 |
| Y2 - Upper axial load coefficient | 1.88 |
| N lim - Oil lubrication limit speed | 38400 °/s |
| N lim - Grease lubrication limit speed | 28800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 44,5 mm |
| db min - Min IR shoulder diameter | 45 mm |
| Da max - Max shoulder diameter OR | 71 mm |
| Db min - Min OR shoulder diameter | 74 mm |
| ra max - Max fillet radius | 0,8 mm |
| r1a - Max fillet radius | 0,8 mm |
| Cone designation | 4T-26878 |
| Cup designation | 4T-26822 |
Prodotti correlati
NTN 4T-26878/26822