| Name | Value |
|---|---|
| Bearing number | 7009 CB/HCP4A |
| Size (mm) | 45x75x16 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 16 |
| Name | Value |
|---|---|
| d | 45 mm |
| D | 75 mm |
| B | 16 mm |
| d1 | 56.44 mm |
| d2 | 55.17 mm |
| D2 | 65.58 mm |
| r1,2 | min. - 1 mm |
| r3,4 | min. - 0.6 mm |
| a | 16.1 mm |
| da | min. - 49.6 mm |
| db | min. - 49.6 mm |
| Da | max. - 70.4 mm |
| Db | max. - 71.8 mm |
| ra | max. - 1 mm |
| rb | max. - 0.6 mm |
| dn | 57.2 mm |
| Basic dynamic load rating | C - 9.6 kN |
| Basic static load rating | C0 - 7.2 kN |
| Fatigue load limit | Pu - 0.305 kN |
| Limiting speed for grease lubrication | 30000 r/min |
| Limiting speed for oil lubrication | 48000 mm/min |
| Ball | Dw - 5.556 mm |
| Ball | z - 25 |
| Gref | 2.93 cm3 |
| Calculation factor | f0 - 9.6 |
| Preload class A | GA - 31 N |
| Preload class B | GB - 62 N |
| Preload class C | GC - 185 N |
| Calculation factor | f - 1.05 |
| Calculation factor | f1 - 1 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.02 |
| Calculation factor | f2C - 1.05 |
| Calculation factor | fHC - 1.01 |
| Preload class A | 34 N/micron |
| Preload class B | 45 N/micron |
| Preload class C | 70 N/micron |
| Mass bearing | 0.249 kg |
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