SNR
Rodamientos de rodillos cónicos 33205A
Rodamiento SNR 33205A, Ø25×52×22 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 25 × 52 × 22 mm
d25Ø interior (mm)
×
D52Ø exterior (mm)
×
B22Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 25 mm |
| D - External diameter | 52 mm |
| B - Bearing/Inner ring width | 22 mm |
| C - Outer ring width | 18 mm |
| T - Total width | 22 mm |
| d1 - External diameter inner ring | 38,7 mm |
| a - Charge load application point | 14,1 mm |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 1 mm |
| Mass | 0,215 kg |
| ISO 355 reference | T2DE025 |
| C - Dynamic load | 49300000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 55800000 mN |
| Cu - Fatigue limit load | 6800000 mN |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.94 |
| Y2 - Upper axial load coefficient | 1.71 |
| N ref - Reference thermal speed | 49800 °/s |
| N lim - Mechanical Limit Speed | 84000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,25 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,75 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,681 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,841 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,417 Hz |
| da max - Max shoulder diameter IR | 30 mm |
| db min - Min IR shoulder diameter | 30,5 mm |
| Da min - Min shoulder diameter OR | 43 mm |
| Da max - Max shoulder diameter OR | 46,5 mm |
| Db min - Min OR shoulder diameter | 49 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 4 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
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SNR 33205A