SNR
Cuscinetti obliqui a sfere 7017CVDUJ74
Cuscinetto SNR 7017CVDUJ74, Ø85×130×22 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 85 × 130 × 22 mm
d85Ø foro (mm)
×
D130Ø esterno (mm)
×
B22Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 85 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 22 mm |
| d1 - External diameter inner ring | 99,3 mm |
| D1 - Inner diameter outer ring | 115,7 mm |
| D2 - Inner diameter outer ring | 122,49 mm |
| a - Charge load application point | 25 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P4 |
| Mass | 0,9 kg |
| C - Dynamic load | 60200000 mN |
| C0 - Static load | 58700000 mN |
| Cu - Fatigue limit load | 3000000 mN |
| f0 - Coefficient | 15.881 |
| Axial displacement K Factor | 0.98 |
| Preload level | 7 |
| Preload value | 310000 mN |
| Axial rigidity | 100 N/µm |
| Radial rigidity | 581 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 99000 °/s |
| N lim - Grease lubrication limit speed | 63000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 9,227 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,773 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,849 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,925 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,439 Hz |
| da min - Min shoulder diameter IR | 92 mm |
| db min - Min IR shoulder diameter | 92 mm |
| Da max - Max shoulder diameter OR | 123 mm |
| Db max - Max OR shoulder diameter | 123 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
SNR 7017CVDUJ74