SNR
Rodamientos de rodillos cilíndricos NU2220EG15
Rodamiento SNR NU2220EG15, Ø100×180×46 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 100 × 180 × 46 mm
d100Ø interior (mm)
×
D180Ø exterior (mm)
×
B46Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 100 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 46 mm |
| E - Upper roller diameter | 163 mm |
| F - Under roller diameter | 119 mm |
| D1 - OR flange inner diameter | 156,9 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 4,77 kg |
| C - Dynamic load | 333000000 mN |
| C0 - Static load | 444000000 mN |
| Cu - Fatigue limit load | 48800000 mN |
| N ref - Reference thermal speed | 17400 °/s |
| N lim - Mechanical Limit Speed | 27000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,174 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,826 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,253 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,127 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,422 Hz |
| da min - Min shoulder diameter IR | 111 mm |
| da max - Small face shoulder max diameter | 117 mm |
| Da max - Max shoulder diameter OR | 169 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
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SNR NU2220EG15