SNR
Cuscinetti obliqui a sfere 3214AC3
Cuscinetto SNR 3214AC3, Ø70×125×39.7 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 70 × 125 × 39,7 mm
d70Ø foro (mm)
×
D125Ø esterno (mm)
×
B39,7Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 70 mm |
| D - External diameter | 125 mm |
| B - Bearing/Inner ring width | 39,7 mm |
| d1 - External diameter inner ring | 86,7 mm |
| D1 - Inner diameter outer ring | 106,3 mm |
| a - Charge load application point | 61,6 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 1,52 kg |
| C - Dynamic load | 81500000 mN |
| C0 - Static load | 76300000 mN |
| Cu - Fatigue limit load | 4550000 mN |
| f0 - Coefficient | 15.2 |
| N ref - Reference thermal speed | 27600 °/s |
| N lim - Mechanical Limit Speed | 30600 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,68 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,32 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,944 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,972 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,425 Hz |
| da min - Min shoulder diameter IR | 78 mm |
| Da max - Max shoulder diameter OR | 117 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
SNR 3214AC3