NTN
Cuscinetti a rulli conici 4T-HM911242/HM911210
Cuscinetto NTN 4T-HM911242/HM911210, Ø53.975×130.175×33.338 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 53,975 × 130,175 × 33,338 mm
d53,975Ø foro (mm)
×
D130,175Ø esterno (mm)
×
B33,338Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 53,975 mm |
| D - External diameter | 130,175 mm |
| B - Bearing/Inner ring width | 33,338 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 36,512 mm |
| d1 - External diameter inner ring | 97,5 mm |
| a - Charge load application point | 41,712 mm |
| Mass | 2,28 kg |
| C - Dynamic load | 173000000 mN |
| C0 - Static load | 186000000 mN |
| Cu - Fatigue limit load | 22700000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.82 |
| Y0 - Static axial load coefficient | 0.4 |
| Y2 - Upper axial load coefficient | 0.73 |
| 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 | 74 mm |
| db min - Min IR shoulder diameter | 79 mm |
| Da max - Max shoulder diameter OR | 109 mm |
| Db min - Min OR shoulder diameter | 124 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-HM911242 |
| Cup designation | 4T-HM911210 |
Prodotti correlati
NTN 4T-HM911242/HM911210