SNR
Rodamientos de rodillos a rótula 22214EAC3
Rodamiento SNR 22214EAC3, Ø70×125×31 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 70 × 125 × 31 mm
d70Ø interior (mm)
×
D125Ø exterior (mm)
×
B31Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 70 mm |
| D - External diameter | 125 mm |
| B - Bearing/Inner ring width | 31 mm |
| d2 - External diameter inner ring | 84,1 mm |
| D1 - Inner diameter outer ring | 112,7 mm |
| rs - Min fillet radius | 1,5 mm |
| Number of lubrication holes | 0 |
| b - Groove width | 0 mm |
| k - Hole diameter | 0 mm |
| Radial clearance class | C3 |
| Mass | 1,63 kg |
| C - Dynamic load | 235000000 mN |
| C0 - Static load | 240000000 mN |
| Cu - Fatigue limit load | 29300000 mN |
| e - Coefficient | 0.22 |
| Y0 - Static axial load coefficient | 2.94 |
| Y1 - Lower axial load coefficient | 3.01 |
| Y2 - Upper axial load coefficient | 4.48 |
| N ref - Reference thermal speed | 29400 °/s |
| N lim - Mechanical Limit Speed | 39000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,101 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,899 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,573 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,287 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,426 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 79 mm |
| Da max - Max shoulder diameter OR | 116 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
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SNR 22214EAC3