SNR
Angular contact ball bearings 7005HVUJ74
Bearing SNR 7005HVUJ74, Ø25×47×12 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 25 × 47 × 12 mm
d25Bore Ø (mm)
×
D47Outer Ø (mm)
×
B12Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 25 mm |
| D - External diameter | 47 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 32,2 mm |
| D1 - Inner diameter outer ring | 40,05 mm |
| D2 - Inner diameter outer ring | 43,05 mm |
| a - Charge load application point | 14 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4 |
| Mass | 0,076 kg |
| C - Dynamic load | 12200000 mN |
| C0 - Static load | 8200000 mN |
| Cu - Fatigue limit load | 480000 mN |
| f0 - Coefficient | 14.931 |
| Axial displacement K Factor | 0.76 |
| Preload level | 7 |
| Preload value | 110000 mN |
| Axial rigidity | 91 N/µm |
| Radial rigidity | 192 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 263999,999 °/s |
| N lim - Grease lubrication limit speed | 174000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,301 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,699 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,524 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,762 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,42 Hz |
| da min - Min shoulder diameter IR | 29,5 mm |
| db min - Min IR shoulder diameter | 29,5 mm |
| Da max - Max shoulder diameter OR | 42,5 mm |
| Db max - Max OR shoulder diameter | 42,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
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SNR 7005HVUJ74