SNR
Cuscinetti radiali a sfere 6221
Cuscinetto SNR 6221, Ø105×190×36 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 105 × 190 × 36 mm
d105Ø foro (mm)
×
D190Ø esterno (mm)
×
B36Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 105 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 36 mm |
| d1 - External diameter inner ring | 132,2 mm |
| D1 - Inner diameter outer ring | 163,4 mm |
| rs - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| C - Dynamic load | 132000000 mN |
| C0 - Static load | 105000000 mN |
| Cu - Fatigue limit load | 3950000 mN |
| f0 - Coefficient | 14.4 |
| N lim - Oil lubrication limit speed | 23400 °/s |
| N lim - Grease lubrication limit speed | 19800 °/s |
| N ref - Reference thermal speed | 28200 °/s |
| N lim - Mechanical Limit Speed | 33000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,085 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,915 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,282 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,409 Hz |
| da min - Min shoulder diameter IR | 116 mm |
| Da max - Max shoulder diameter OR | 179 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
SNR 6221