SNR
Cuscinetti obliqui a sfere ML7011CVUJ74S
Cuscinetto SNR ML7011CVUJ74S, Ø55×90×18 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 55 × 90 × 18 mm
d55Ø foro (mm)
×
D90Ø esterno (mm)
×
B18Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 18 mm |
| d1 - External diameter inner ring | 66,8 mm |
| d2 - External diameter inner ring | 65 mm |
| D1 - Inner diameter outer ring | 79,91 mm |
| D2 - Inner diameter outer ring | 83,11 mm |
| a - Charge load application point | 20 mm |
| α - Contact angle | 17 ° |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4S |
| Mass | 0,396 kg |
| C - Dynamic load | 16600000 mN |
| C0 - Static load | 11400000 mN |
| Cu - Fatigue limit load | 630000 mN |
| f0 - Coefficient | 8.243 |
| Axial displacement K Factor | 1.02 |
| Preload level | 7 |
| Preload value | 80000 mN |
| Axial rigidity | 61 N/µm |
| Radial rigidity | 298 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 180000 °/s |
| N lim - Grease lubrication limit speed | 132000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 10,279 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 12,721 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 8,906 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,453 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,447 Hz |
| da min - Min shoulder diameter IR | 62 mm |
| db min - Min IR shoulder diameter | 62 mm |
| Da max - Max shoulder diameter OR | 83 mm |
| Db max - Max OR shoulder diameter | 83 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
SNR ML7011CVUJ74S