| Name | Value | 
|---|---|
| Bearing number | 21307CC | 
| Size (mm) | 35x80x21 | 
| Brand | MBY | 
| Bore Diameter (mm) | 35 | 
| Outer Diameter (mm) | 80 | 
| Width (mm) | 21 | 
| Name | Value | 
|---|---|
| d | 35 mm | 
| D | 80 mm | 
| B | 21 mm | 
| C | 21 mm | 
| b | – mm | 
| d2 | 47,2 mm | 
| r1 min. | 1,5 mm | 
| r2 min. | 1,5 mm | 
| D1 | 65,6 mm | 
| K | – mm | 
| da min. | 44 mm | 
| Da max. | 71 mm | 
| ra max. | 1,5 mm | 
| Weight | 0,55 Kg | 
| Basic dynamic load rating (C) | 76,5 kN | 
| Basic static load rating (C0) | 72 kN | 
| Fatigue load limit (Pu) | 8,15 | 
| Reference speed | 7300 r/min | 
| Limiting speed | 9500 r/min | 
| Calculation factor (e) | 0,28 | 
| Calculation factor (Y0) | 2,5 | 
| Calculation factor (Y1) | 2,4 | 
| Calculation factor (Y2) | 3,6 | 
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