NTN
Cuscinetti a rulli conici 4T-27687/27620
Cuscinetto NTN 4T-27687/27620, Ø82.55×125.412×25.4 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 82,55 × 125,412 × 25,4 mm
d82,55Ø foro (mm)
×
D125,412Ø esterno (mm)
×
B25,4Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 82,55 mm |
| D - External diameter | 125,412 mm |
| B - Bearing/Inner ring width | 25,4 mm |
| C - Outer ring width | 19,845 mm |
| T - Total width | 25,4 mm |
| d1 - External diameter inner ring | 105 mm |
| a - Charge load application point | 26 mm |
| Mass | 1,05 kg |
| C - Dynamic load | 113000000 mN |
| C0 - Static load | 163000000 mN |
| Cu - Fatigue limit load | 19600000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 0.79 |
| Y2 - Upper axial load coefficient | 1.44 |
| N lim - Oil lubrication limit speed | 21600 °/s |
| N lim - Grease lubrication limit speed | 16200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 89 mm |
| db min - Min IR shoulder diameter | 96 mm |
| Da max - Max shoulder diameter OR | 115 mm |
| Db min - Min OR shoulder diameter | 120 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-27687 |
| Cup designation | 4T-27620 |
Prodotti correlati
NTN 4T-27687/27620