SNR
Rodamientos de rodillos cilíndricos NJ.209.E.G15
Rodamiento SNR NJ.209.E.G15, Ø45×85×19 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 45 × 85 × 19 mm
d45Ø interior (mm)
×
D85Ø exterior (mm)
×
B19Ancho (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 | 19 mm |
| E - Upper roller diameter | 76,5 mm |
| F - Under roller diameter | 54,5 mm |
| d1 - IR flange outer diameter | 59 mm |
| D1 - OR flange inner diameter | 73,3 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,445 kg |
| C - Dynamic load | 64800000 mN |
| C0 - Static load | 68900000 mN |
| Cu - Fatigue limit load | 8400000 mN |
| N ref - Reference thermal speed | 41400 °/s |
| N lim - Mechanical Limit Speed | 59400 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,24 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,76 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,787 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,894 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,416 Hz |
| da min - Min shoulder diameter IR | 51,5 mm |
| da max - Small face shoulder max diameter | 54 mm |
| db min - Min inner ring GO diameter | 57 mm |
| dc min - Min inner ring GO diameter | 61 mm |
| Da max - Max shoulder diameter OR | 78,5 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
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SNR NJ.209.E.G15