| Name | Value |
|---|---|
| Bearing number | 7038 ACD/HCP4A |
| Size (mm) | 190x290x46 |
| Brand | MBY |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 290 |
| Width (mm) | 46 |
| Name | Value |
|---|---|
| d | 190 mm |
| D | 290 mm |
| B | 46 mm |
| d1 | 221.8 mm |
| d2 | 221.8 mm |
| D1 | 258.2 mm |
| r1,2 | min. - 2.1 mm |
| r3,4 | min. - 1.1 mm |
| a | 79.2 mm |
| da | min. - 201 mm |
| db | min. - 201 mm |
| Da | max. - 279 mm |
| Db | max. - 284 mm |
| ra | max. - 2 mm |
| rb | max. - 1 mm |
| dn | 229.7 mm |
| Basic dynamic load rating | C - 234 kN |
| Basic static load rating | C0 - 290 kN |
| Fatigue load limit | Pu - 8 kN |
| Limiting speed for grease lubrication | 5300 r/min |
| Limiting speed for oil lubrication | 8000 mm/min |
| Ball | Dw - 30.162 mm |
| Ball | z - 22 |
| Gref | 114 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 - 1450 N |
| Preload class B | GB - 2900 N |
| Preload class C | GC - 5800 N |
| Preload class D | GD - 11600 N |
| Calculation factor | f - 1.14 |
| 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 - 1.02 |
| Preload class A | 523 N/micron |
| Preload class B | 681 N/micron |
| Preload class C | 898 N/micron |
| Preload class D | 1208 N/micron |
| Mass bearing | 8.027 kg |
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