SNR
Rodamientos de bolas de contacto angular ML71903CVUJ74S
Rodamiento SNR ML71903CVUJ74S, Ø17×30×7 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 17 × 30 × 7 mm
d17Ø interior (mm)
×
D30Ø exterior (mm)
×
B7Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 17 mm |
| D - External diameter | 30 mm |
| B - Bearing/Inner ring width | 7 mm |
| d1 - External diameter inner ring | 21 mm |
| d2 - External diameter inner ring | 20,05 mm |
| D1 - Inner diameter outer ring | 26,65 mm |
| D2 - Inner diameter outer ring | 27,25 mm |
| a - Charge load application point | 7 mm |
| α - Contact angle | 17 ° |
| rs - Min fillet radius | 0,3 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4S |
| Mass | 0,017 kg |
| C - Dynamic load | 2140000 mN |
| C0 - Static load | 1070000 mN |
| Cu - Fatigue limit load | 80000 mN |
| f0 - Coefficient | 8.066 |
| Axial displacement K Factor | 1.85 |
| Preload level | 7 |
| Preload value | 11000 mN |
| Axial rigidity | 17 N/µm |
| Radial rigidity | 84 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 563999,999 °/s |
| N lim - Grease lubrication limit speed | 407999,999 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,974 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,026 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 8,278 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,139 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,443 Hz |
| da min - Min shoulder diameter IR | 19,5 mm |
| db min - Min IR shoulder diameter | 19,5 mm |
| Da max - Max shoulder diameter OR | 27,5 mm |
| Db max - Max OR shoulder diameter | 27,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
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SNR ML71903CVUJ74S