SNR
Cuscinetti orientabili a sfere 1211.KC3
Cuscinetto SNR 1211.KC3, Ø55×100×21 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 55 × 100 × 21 mm
d55Ø foro (mm)
×
D100Ø esterno (mm)
×
B21Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 21 mm |
| d1 - External diameter inner ring | 70,3 mm |
| D1 - Inner diameter outer ring | 86,1 mm |
| rs - Min fillet radius | 1,5 mm |
| Associated sleeve reference | H211 |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 0,683 kg |
| C - Dynamic load | 26500000 mN |
| C0 - Static load | 10000000 mN |
| Cu - Fatigue limit load | 450000 mN |
| e - Coefficient | 0.2 |
| Y0 - Static axial load coefficient | 3.38 |
| Y1 - Lower axial load coefficient | 3.23 |
| Y2 - Upper axial load coefficient | 5 |
| N ref - Reference thermal speed | 41400 °/s |
| N lim - Mechanical Limit Speed | 52800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,248 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,752 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,393 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,697 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,434 Hz |
| da min - Min shoulder diameter IR | 63 mm |
| da max - Max shoulder diameter IR | 69 mm |
| db - Min diameter for Sleeve | 60 mm |
| Ce - Min length fro Sleeve | 6 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
SNR 1211.KC3