| Name | Value |
|---|---|
| Bearing number | S7209 ACD/HCP4A |
| Size (mm) | 45x85x19 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 19 |
| Name | Value |
|---|---|
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| d1 | 57.3 mm |
| d2 | 57.3 mm |
| D2 | 75.7 mm |
| r1,2 | min. - 1.1 mm |
| r3,4 | min. - 0.6 mm |
| a | 24.8 mm |
| da | min. - 52 mm |
| da | max. - 56.5 mm |
| db | min. - 52 mm |
| db | max. - 56.5 mm |
| Da | max. - 78 mm |
| Db | max. - 80.8 mm |
| ra | max. - 1 mm |
| rb | max. - 0.6 mm |
| Basic dynamic load rating | C - 41 kN |
| Basic static load rating | C0 - 30 kN |
| Fatigue load limit | Pu - 1.2 kN |
| Limiting speed for grease lubrication | 17000 r/min |
| Ball | Dw - 12.7 mm |
| Ball | z - 14 |
| Calculation factor | e - 0.68 |
| Calculation factor | Y2 - 0.87 |
| Calculation factor | Y0 - 0.38 |
| Calculation factor | X2 - 0.41 |
| Calculation factor | Y1 - 0.92 |
| Calculation factor | Y2 - 1.41 |
| Calculation factor | Y0 - 0.76 |
| Calculation factor | X2 - 0.67 |
| Preload class A | GA - 260 N |
| Preload class B | GB - 520 N |
| Preload class C | GC - 1040 N |
| Preload class D | GD - 2080 N |
| Calculation factor | f - 1.07 |
| Calculation factor | f1 - 0.99 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.01 |
| Calculation factor | f2C - 1.03 |
| Calculation factor | f2D - 1.06 |
| Calculation factor | fHC - 1.01 |
| Preload class A | 162 N/micron |
| Preload class B | 211 N/micron |
| Preload class C | 280 N/micron |
| Preload class D | 378 N/micron |
| Mass bearing | 0.347 kg |
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