SNR
Rodamientos de bolas de contacto angular 7213CG1UJ74
Rodamiento SNR 7213CG1UJ74, Ø65×120×23 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 65 × 120 × 23 mm
d65Ø interior (mm)
×
D120Ø exterior (mm)
×
B23Ancho (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 | 23 mm |
| d1 - External diameter inner ring | 82,8 mm |
| D1 - Inner diameter outer ring | 102,3 mm |
| D2 - Inner diameter outer ring | 109,98 mm |
| a - Charge load application point | 24 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,1 mm |
| Precision class | P4 |
| Mass | 1,14 kg |
| C - Dynamic load | 69800000 mN |
| C0 - Static load | 57600000 mN |
| Cu - Fatigue limit load | 3100000 mN |
| f0 - Coefficient | 14.788 |
| Axial displacement K Factor | 1.09 |
| Preload level | 7 |
| Preload value | 370000 mN |
| Axial rigidity | 95 N/µm |
| Radial rigidity | 545 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 108000 °/s |
| N lim - Grease lubrication limit speed | 69000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,674 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,326 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,667 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,834 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,417 Hz |
| da min - Min shoulder diameter IR | 73,5 mm |
| db min - Min IR shoulder diameter | 73,5 mm |
| Da max - Max shoulder diameter OR | 111,5 mm |
| Db max - Max OR shoulder diameter | 111,5 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
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SNR 7213CG1UJ74