SNR
Cuscinetti orientabili a rulli 22328EF800
Cuscinetto SNR 22328EF800, Ø140×300×102 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 140 × 300 × 102 mm
d140Ø foro (mm)
×
D300Ø esterno (mm)
×
B102Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 140 mm |
| D - External diameter | 300 mm |
| B - Bearing/Inner ring width | 102 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 260,3 mm |
| rs - Min fillet radius | 4 mm |
| Number of lubrication holes | 3 ou 4 |
| b - Groove width | 18,94 mm |
| k - Hole diameter | 9 mm |
| Radial clearance class | C4 Special |
| Mass | 34,903 kg |
| C - Dynamic load | 1540000000 mN |
| C0 - Static load | 1720000000 mN |
| Cu - Fatigue limit load | 163000000 mN |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 1.98 |
| Y1 - Lower axial load coefficient | 2.03 |
| Y2 - Upper axial load coefficient | 3.02 |
| N ref - Reference thermal speed | 9600 °/s |
| N lim - Mechanical Limit Speed | 13200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,574 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,426 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,303 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,652 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,411 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 157 mm |
| Da max - Max shoulder diameter OR | 283 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
Prodotti correlati
SNR 22328EF800