| Name | Value |
|---|---|
| Bearing number | 7011 ACD/P4AH1 |
| Size (mm) | 55x90x18 |
| Brand | MBY |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 18 |
| Name | Value |
|---|---|
| d | 55 mm |
| D | 90 mm |
| B | 18 mm |
| d1 | 65.8 mm |
| d2 | 65.8 mm |
| D1 | 79.2 mm |
| K | 0.5 mm |
| C1 | 4.88 mm |
| r1,2 | min. - 1.1 mm |
| r3,4 | min. - 0.6 mm |
| a | 26 mm |
| da | min. - 61 mm |
| db | min. - 61 mm |
| Da | max. - 84 mm |
| Db | max. - 86.8 mm |
| ra | max. - 1 mm |
| rb | max. - 0.6 mm |
| dn | 68.1 mm |
| Basic dynamic load rating | C - 37.1 kN |
| Basic static load rating | C0 - 31 kN |
| Fatigue load limit | Pu - 1.3 kN |
| Limiting speed for grease lubrication | 14000 r/min |
| Limiting speed for oil lubrication | 22000 mm/min |
| Ball | Dw - 11.112 mm |
| Ball | z - 18 |
| Gref | 5.1 cm3 |
| 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 - 230 N |
| Preload class B | GB - 460 N |
| Preload class C | GC - 920 N |
| Preload class D | GD - 1840 N |
| Calculation factor | f - 1.1 |
| Calculation factor | f1 - 0.99 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.02 |
| Calculation factor | f2C - 1.05 |
| Calculation factor | f2D - 1.08 |
| Calculation factor | fHC - 1 |
| Preload class A | 159 N/micron |
| Preload class B | 207 N/micron |
| Preload class C | 275 N/micron |
| Preload class D | 372 N/micron |
| Mass bearing | 0.378 kg |
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