SNR
Cuscinetti orientabili a rulli 22220EA
Cuscinetto SNR 22220EA, Ø100×180×46 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 100 × 180 × 46 mm
d100Ø foro (mm)
×
D180Ø esterno (mm)
×
B46Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 100 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 46 mm |
| d2 - External diameter inner ring | 118,2 mm |
| D1 - Inner diameter outer ring | 160,8 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 0 |
| b - Groove width | 0 mm |
| k - Hole diameter | 0 mm |
| Radial clearance class | CN |
| Mass | 4,815 kg |
| C - Dynamic load | 472000000 mN |
| C0 - Static load | 495000000 mN |
| Cu - Fatigue limit load | 54300000 mN |
| e - Coefficient | 0.24 |
| Y0 - Static axial load coefficient | 2.78 |
| Y1 - Lower axial load coefficient | 2.84 |
| Y2 - Upper axial load coefficient | 4.23 |
| N ref - Reference thermal speed | 21600 °/s |
| N lim - Mechanical Limit Speed | 27600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,608 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,392 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,233 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,117 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,423 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 112 mm |
| Da max - Max shoulder diameter OR | 168 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
SNR 22220EA