SNR
Cuscinetti obliqui a sfere 71912CVUJ74
Cuscinetto SNR 71912CVUJ74, Ø60×85×13 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 60 × 85 × 13 mm
d60Ø foro (mm)
×
D85Ø esterno (mm)
×
B13Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 60 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 13 mm |
| d1 - External diameter inner ring | 68,1 mm |
| D1 - Inner diameter outer ring | 76,9 mm |
| D2 - Inner diameter outer ring | 80,19 mm |
| a - Charge load application point | 16 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4 |
| Mass | 0,195 kg |
| C - Dynamic load | 19100000 mN |
| C0 - Static load | 18700000 mN |
| Cu - Fatigue limit load | 1000000 mN |
| f0 - Coefficient | 16.514 |
| Axial displacement K Factor | 1.17 |
| Preload level | 7 |
| Preload value | 100000 mN |
| Axial rigidity | 58 N/µm |
| Radial rigidity | 337 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 144000 °/s |
| N lim - Grease lubrication limit speed | 96000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 10,405 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 12,595 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 10,056 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 5,028 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,452 Hz |
| da min - Min shoulder diameter IR | 65,5 mm |
| db min - Min IR shoulder diameter | 65,5 mm |
| Da max - Max shoulder diameter OR | 79,5 mm |
| Db max - Max OR shoulder diameter | 79,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
SNR 71912CVUJ74