| Name | Value |
|---|---|
| Bearing number | 81209TN |
| Size (mm) | 45x73x20 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 73 |
| Width (mm) | 20 |
| Name | Value |
|---|---|
| d | 45 mm |
| D | 73 mm |
| H | 20 mm |
| d1 | 73 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| B | 5,5 mm |
| D1 | 47 mm |
| Dw | 9 mm |
| da min. | 70 mm |
| Da max. | 48 mm |
| ra max. | 1 mm |
| Weight | 0,29 Kg |
| Basic dynamic load rating (C) | 83 kN |
| Basic static load rating (C0) | 255 kN |
| Fatigue load limit (Pu) | 26,5 |
| Reference speed | 1800 r/min |
| Limiting speed | 3600 r/min |
| Minimum load factor (A) | 0,0052 |
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