SNR
Cuscinetti obliqui a sfere ML7004CVUJ84S
Cuscinetto SNR ML7004CVUJ84S, Ø20×42×12 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 20 × 42 × 12 mm
d20Ø foro (mm)
×
D42Ø esterno (mm)
×
B12Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 20 mm |
| D - External diameter | 42 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 26,6 mm |
| d2 - External diameter inner ring | 24,65 mm |
| D1 - Inner diameter outer ring | 37,05 mm |
| D2 - Inner diameter outer ring | 38,65 mm |
| a - Charge load application point | 11 mm |
| α - Contact angle | 17 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4S |
| Mass | 0,063 kg |
| C - Dynamic load | 6500000 mN |
| C0 - Static load | 3050000 mN |
| Cu - Fatigue limit load | 190000 mN |
| f0 - Coefficient | 7.416 |
| Axial displacement K Factor | 1.74 |
| Preload level | 8 |
| Preload value | 100000 mN |
| Axial rigidity | 40 N/µm |
| Radial rigidity | 184 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 425999,999 °/s |
| N lim - Grease lubrication limit speed | 311999,999 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,768 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,232 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,267 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,634 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,412 Hz |
| da min - Min shoulder diameter IR | 24,5 mm |
| db min - Min IR shoulder diameter | 24,5 mm |
| Da max - Max shoulder diameter OR | 37,5 mm |
| Db max - Max OR shoulder diameter | 37,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
Prodotti correlati
SNR ML7004CVUJ84S