SNR
Cuscinetti obliqui a sfere 3211A
Cuscinetto SNR 3211A, Ø55×100×33.3 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 55 × 100 × 33,3 mm
d55Ø foro (mm)
×
D100Ø esterno (mm)
×
B33,3Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 33,3 mm |
| d1 - External diameter inner ring | 68,7 mm |
| D1 - Inner diameter outer ring | 85,3 mm |
| a - Charge load application point | 49,9 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,876 kg |
| C - Dynamic load | 55500000 mN |
| C0 - Static load | 49400000 mN |
| Cu - Fatigue limit load | 2950000 mN |
| f0 - Coefficient | 15 |
| N ref - Reference thermal speed | 33000 °/s |
| N lim - Mechanical Limit Speed | 38400 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,206 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,794 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,562 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,781 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,421 Hz |
| da min - Min shoulder diameter IR | 63 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
SNR 3211A