SNR
Rodamientos de bolas de contacto angular 3213A
Rodamiento SNR 3213A, Ø65×120×38.1 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 65 × 120 × 38,1 mm
d65Ø interior (mm)
×
D120Ø exterior (mm)
×
B38,1Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 65 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 38,1 mm |
| d1 - External diameter inner ring | 84,5 mm |
| D1 - Inner diameter outer ring | 103,5 mm |
| a - Charge load application point | 59,8 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1,52 kg |
| C - Dynamic load | 75100000 mN |
| C0 - Static load | 72700000 mN |
| Cu - Fatigue limit load | 4350000 mN |
| f0 - Coefficient | 15.2 |
| N ref - Reference thermal speed | 28800 °/s |
| N lim - Mechanical Limit Speed | 31200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,678 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,322 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,929 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,965 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,425 Hz |
| da min - Min shoulder diameter IR | 73 mm |
| Da max - Max shoulder diameter OR | 112 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
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SNR 3213A