SNR
Angular contact ball bearings 71902CVUJ84
Bearing SNR 71902CVUJ84, Ø15×28×7 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 15 × 28 × 7 mm
d15Bore Ø (mm)
×
D28Outer Ø (mm)
×
B7Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 15 mm |
| D - External diameter | 28 mm |
| B - Bearing/Inner ring width | 7 mm |
| d1 - External diameter inner ring | 18,7 mm |
| D1 - Inner diameter outer ring | 24,3 mm |
| D2 - Inner diameter outer ring | 25,92 mm |
| a - Charge load application point | 6 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 0,3 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4 |
| Mass | 0,015 kg |
| C - Dynamic load | 4500000 mN |
| C0 - Static load | 2440000 mN |
| Cu - Fatigue limit load | 150000 mN |
| f0 - Coefficient | 12.331 |
| Axial displacement K Factor | 2.24 |
| Preload level | 8 |
| Preload value | 70000 mN |
| Axial rigidity | 30 N/µm |
| Radial rigidity | 153 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 485999,999 °/s |
| N lim - Grease lubrication limit speed | 317999,999 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,341 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,659 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,245 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,623 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,411 Hz |
| da min - Min shoulder diameter IR | 17,5 mm |
| db min - Min IR shoulder diameter | 17,5 mm |
| Da max - Max shoulder diameter OR | 25,5 mm |
| Db max - Max OR shoulder diameter | 25,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
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SNR 71902CVUJ84