| Name | Value | 
|---|---|
| Bearing number | 3204-BD | 
| Size (mm) | 20x47x20.6 | 
| Brand | MBY | 
| Bore Diameter (mm) | 20 | 
| Outer Diameter (mm) | 47 | 
| Width (mm) | 20,6 | 
| Name | Value | 
|---|---|
| d | 20 mm | 
| D | 47 mm | 
| B | 20,6 mm | 
| a | 27,868 mm | 
| D1 | 40,1 mm | 
| Da max | 41,4 mm | 
| d1 | 30,8 mm | 
| da min | 25,6 mm | 
| ra max | 1 mm | 
| rmin | 1 mm | 
| α | 30 ° / Angle | 
| m | 0,153 kg / Weight | 
| Cr | 20600 N / Dynamic load rating (radial) | 
| C0r | 12900 N / Static load rating (radial) | 
| Cur | 870 N / Fatigue limit load, radial | 
| nG | 16100 1/min / Limiting speed | 
| nB | 15000 1/min / Reference speed | 
| Main dimensions to DIN 628 | 3, double row, Angle α = 30° | 
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