| Name | Value |
|---|---|
| Bearing number | 7004 CE/P4A |
| Size (mm) | 20x42x12 |
| Brand | MBY |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 42 |
| Width (mm) | 12 |
| Name | Value |
|---|---|
| d | 20 mm |
| D | 42 mm |
| B | 12 mm |
| d1 | 26.6 mm |
| d2 | 24.8 mm |
| D1 | 34.21 mm |
| r1,2 | min. - 0.6 mm |
| r3,4 | min. - 0.3 mm |
| a | 10.2 mm |
| da | min. - 22 mm |
| db | min. - 22 mm |
| Da | max. - 40 mm |
| Db | max. - 39.6 mm |
| ra | max. - 0.6 mm |
| rb | max. - 0.3 mm |
| dn | 28.1 mm |
| Basic dynamic load rating | C - 7.4 kN |
| Basic static load rating | C0 - 3.4 kN |
| Fatigue load limit | Pu - 0.143 kN |
| Limiting speed for grease lubrication | 54000 r/min |
| Limiting speed for oil lubrication | 83000 mm/min |
| Ball | Dw - 6.35 mm |
| Ball | z - 12 |
| Gref | 1.1 cm3 |
| Calculation factor | f0 - 7.2 |
| Preload class A | GA - 40 N |
| Preload class B | GB - 120 N |
| Preload class C | GC - 235 N |
| Calculation factor | f - 1.04 |
| Calculation factor | f1 - 1 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.03 |
| Calculation factor | f2C - 1.05 |
| Calculation factor | fHC - 1 |
| Preload class A | 21 N/micron |
| Preload class B | 32 N/micron |
| Preload class C | 44 N/micron |
| Mass bearing | 0.064 kg |
Wanting more information about MBY? Contact us now! Tell us your need and we will contact with you within 24 hours.
