SNR
Cuscinetti obliqui a sfere 7024HVUJ84
Cuscinetto SNR 7024HVUJ84, Ø120×180×28 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 120 × 180 × 28 mm
d120Ø foro (mm)
×
D180Ø esterno (mm)
×
B28Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 120 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 28 mm |
| d1 - External diameter inner ring | 139,4 mm |
| D1 - Inner diameter outer ring | 160,6 mm |
| D2 - Inner diameter outer ring | 168,91 mm |
| a - Charge load application point | 49 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4 |
| Mass | 2,13 kg |
| C - Dynamic load | 94800000 mN |
| C0 - Static load | 103000000 mN |
| Cu - Fatigue limit load | 4750000 mN |
| f0 - Coefficient | 16.268 |
| Axial displacement K Factor | 0.4 |
| Preload level | 8 |
| Preload value | 2490000 mN |
| Axial rigidity | 504 N/µm |
| Radial rigidity | 1013 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 63000 °/s |
| N lim - Grease lubrication limit speed | 42000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 10,287 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 12,713 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 8,494 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,247 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,447 Hz |
| da min - Min shoulder diameter IR | 130 mm |
| db min - Min IR shoulder diameter | 130 mm |
| Da max - Max shoulder diameter OR | 170 mm |
| Db max - Max OR shoulder diameter | 170 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
SNR 7024HVUJ84