SNR
Cuscinetti orientabili a rulli 22311EF801
Cuscinetto SNR 22311EF801, Ø55×120×43 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 55 × 120 × 43 mm
d55Ø foro (mm)
×
D120Ø esterno (mm)
×
B43Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 43 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 102,9 mm |
| rs - Min fillet radius | 2 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 7,83 mm |
| k - Hole diameter | 3,5 mm |
| Radial clearance class | C3 Special |
| Mass | 2,34 kg |
| C - Dynamic load | 296000000 mN |
| C0 - Static load | 274000000 mN |
| Cu - Fatigue limit load | 33400000 mN |
| e - Coefficient | 0.36 |
| Y0 - Static axial load coefficient | 1.83 |
| Y1 - Lower axial load coefficient | 1.87 |
| Y2 - Upper axial load coefficient | 2.79 |
| N ref - Reference thermal speed | 27600 °/s |
| N lim - Mechanical Limit Speed | 33600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,61 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,39 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,703 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,352 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,401 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 66 mm |
| Da max - Max shoulder diameter OR | 109 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
SNR 22311EF801