SNR
Cuscinetti orientabili a sfere 1215
Cuscinetto SNR 1215, Ø75×130×25 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 75 × 130 × 25 mm
d75Ø foro (mm)
×
D130Ø esterno (mm)
×
B25Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 75 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 25 mm |
| d1 - External diameter inner ring | 93,2 mm |
| D1 - Inner diameter outer ring | 113,6 mm |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1,341 kg |
| C - Dynamic load | 38400000 mN |
| C0 - Static load | 15700000 mN |
| Cu - Fatigue limit load | 700000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.77 |
| Y1 - Lower axial load coefficient | 3.6 |
| Y2 - Upper axial load coefficient | 5.57 |
| N ref - Reference thermal speed | 33000 °/s |
| N lim - Mechanical Limit Speed | 39600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,774 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,226 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,98 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,99 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,439 Hz |
| da min - Min shoulder diameter IR | 83 mm |
| Da max - Max shoulder diameter OR | 122 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
SNR 1215