SNR
Cuscinetti orientabili a rulli 22338EF800
Cuscinetto SNR 22338EF800, Ø190×400×132 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 190 × 400 × 132 mm
d190Ø foro (mm)
×
D400Ø esterno (mm)
×
B132Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 190 mm |
| D - External diameter | 400 mm |
| B - Bearing/Inner ring width | 132 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 345,6 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 3 ou 8 |
| b - Groove width | 20,8 mm |
| k - Hole diameter | 10 mm |
| Radial clearance class | C4 Special |
| Mass | 76,2 kg |
| C - Dynamic load | 2600000000 mN |
| C0 - Static load | 3120000000 mN |
| Cu - Fatigue limit load | 272000000 mN |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 2.07 |
| Y1 - Lower axial load coefficient | 2.12 |
| Y2 - Upper axial load coefficient | 3.15 |
| N ref - Reference thermal speed | 6600 °/s |
| N lim - Mechanical Limit Speed | 9600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,064 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,936 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,624 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,812 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,416 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 210 mm |
| Da max - Max shoulder diameter OR | 380 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
Prodotti correlati
SNR 22338EF800