SNR
Rodamientos de rodillos cónicos 33209A
Rodamiento SNR 33209A, Ø45×85×32 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 45 × 85 × 32 mm
d45Ø interior (mm)
×
D85Ø exterior (mm)
×
B32Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 32 mm |
| C - Outer ring width | 25 mm |
| T - Total width | 32 mm |
| d1 - External diameter inner ring | 64,9 mm |
| a - Charge load application point | 21,9 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,771 kg |
| C - Dynamic load | 114000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 145000000 mN |
| Cu - Fatigue limit load | 17600000 mN |
| e - Coefficient | 0.39 |
| Y0 - Static axial load coefficient | 0.86 |
| Y2 - Upper axial load coefficient | 1.56 |
| N ref - Reference thermal speed | 31200 °/s |
| N lim - Mechanical Limit Speed | 50400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,652 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,348 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,323 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,162 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,425 Hz |
| da max - Max shoulder diameter IR | 52 mm |
| db min - Min IR shoulder diameter | 52 mm |
| Da min - Min shoulder diameter OR | 72 mm |
| Da max - Max shoulder diameter OR | 78 mm |
| Db min - Min OR shoulder diameter | 81 mm |
| Ca - Min clearance | 5 mm |
| Cb - Min clearance | 7 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
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SNR 33209A