NTN
Cuscinetti a rulli conici 4T-LM603049/LM603011
Cuscinetto NTN 4T-LM603049/LM603011, Ø45.242×77.788×19.842 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 45,242 × 77,788 × 19,842 mm
d45,242Ø foro (mm)
×
D77,788Ø esterno (mm)
×
B19,842Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 45,242 mm |
| D - External diameter | 77,788 mm |
| B - Bearing/Inner ring width | 19,842 mm |
| C - Outer ring width | 15,08 mm |
| T - Total width | 19,842 mm |
| d1 - External diameter inner ring | 61,5 mm |
| a - Charge load application point | 17,642 mm |
| Mass | 0,371 kg |
| C - Dynamic load | 63500000 mN |
| C0 - Static load | 73500000 mN |
| Cu - Fatigue limit load | 9000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.43 |
| Y0 - Static axial load coefficient | 0.77 |
| Y2 - Upper axial load coefficient | 1.41 |
| N lim - Oil lubrication limit speed | 37200 °/s |
| N lim - Grease lubrication limit speed | 27600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 50 mm |
| db min - Min IR shoulder diameter | 57 mm |
| Da max - Max shoulder diameter OR | 71 mm |
| Db min - Min OR shoulder diameter | 74 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 0,8 mm |
| Cone designation | 4T-LM603049 |
| Cup designation | 4T-LM603011 |
Prodotti correlati
NTN 4T-LM603049/LM603011