SNR
Angular contact ball bearings 3203A
Bearing SNR 3203A, Ø17×40×17.5 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 17 × 40 × 17,5 mm
d17Bore Ø (mm)
×
D40Outer Ø (mm)
×
B17,5Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 17 mm |
| D - External diameter | 40 mm |
| B - Bearing/Inner ring width | 17,5 mm |
| d1 - External diameter inner ring | 24 mm |
| D1 - Inner diameter outer ring | 33,1 mm |
| a - Charge load application point | 20,4 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 0,6 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,085 kg |
| C - Dynamic load | 14200000 mN |
| C0 - Static load | 9000000 mN |
| Cu - Fatigue limit load | 590000 mN |
| f0 - Coefficient | 13.6 |
| N ref - Reference thermal speed | 78000 °/s |
| N lim - Mechanical Limit Speed | 102000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,142 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 4,858 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,03 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,015 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,393 Hz |
| da min - Min shoulder diameter IR | 21 mm |
| Da max - Max shoulder diameter OR | 36 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
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SNR 3203A