SNR
Cuscinetti obliqui a sfere 7021CVUJ84
Cuscinetto SNR 7021CVUJ84, Ø105×160×26 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 105 × 160 × 26 mm
d105Ø foro (mm)
×
D160Ø esterno (mm)
×
B26Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 105 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 26 mm |
| d1 - External diameter inner ring | 122,8 mm |
| D1 - Inner diameter outer ring | 142,2 mm |
| D2 - Inner diameter outer ring | 149,84 mm |
| a - Charge load application point | 31 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4 |
| Mass | 1,59 kg |
| C - Dynamic load | 82500000 mN |
| C0 - Static load | 85800000 mN |
| Cu - Fatigue limit load | 4000000 mN |
| f0 - Coefficient | 16.02 |
| Axial displacement K Factor | 0.89 |
| Preload level | 8 |
| Preload value | 1310000 mN |
| Axial rigidity | 201 N/µm |
| Radial rigidity | 1002 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 78000 °/s |
| N lim - Grease lubrication limit speed | 52200 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 9,727 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 12,273 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 8,235 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,118 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,442 Hz |
| da min - Min shoulder diameter IR | 115 mm |
| db min - Min IR shoulder diameter | 115 mm |
| Da max - Max shoulder diameter OR | 150 mm |
| Db max - Max OR shoulder diameter | 150 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
SNR 7021CVUJ84