SNR
Cuscinetti obliqui a sfere 10R71917HVUJ74
Cuscinetto SNR 10R71917HVUJ74, Ø85×120×18 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 85 × 120 × 18 mm
d85Ø foro (mm)
×
D120Ø esterno (mm)
×
B18Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 85 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 18 mm |
| d1 - External diameter inner ring | 96,2 mm |
| D1 - Inner diameter outer ring | 108,75 mm |
| D2 - Inner diameter outer ring | 114,24 mm |
| a - Charge load application point | 33 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P4 |
| Mass | 0,54 kg |
| C - Dynamic load | 37300000 mN |
| C0 - Static load | 40100000 mN |
| Cu - Fatigue limit load | 2260000 mN |
| f0 - Coefficient | 16.607 |
| Axial displacement K Factor | 0.46 |
| Preload level | 7 |
| Preload value | 320000 mN |
| Axial rigidity | 210 N/µm |
| Radial rigidity | 453 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 93000 °/s |
| N lim - Grease lubrication limit speed | 60000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 11,36 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 13,641 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 9,85 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,925 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,454 Hz |
| da min - Min shoulder diameter IR | 89,5 mm |
| db min - Min IR shoulder diameter | 89,5 mm |
| Da max - Max shoulder diameter OR | 115,5 mm |
| Db max - Max OR shoulder diameter | 115,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
Prodotti correlati
SNR 10R71917HVUJ74