| Name | Value |
|---|---|
| Bearing number | S71920 CB/P4A |
| Size (mm) | 100x140x20 |
| Brand | MBY |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 20 |
| Name | Value |
|---|---|
| d | 100 mm |
| D | 140 mm |
| B | 20 mm |
| d1 | 114.92 mm |
| d2 | 113.16 mm |
| D2 | 128.7 mm |
| r1,2 | min. - 1.1 mm |
| r3,4 | min. - 0.6 mm |
| a | 28.9 mm |
| da | min. - 106 mm |
| da | max. - 114.2 mm |
| db | min. - 106 mm |
| db | max. - 112.5 mm |
| Da | max. - 134 mm |
| Db | max. - 136.8 mm |
| ra | max. - 1 mm |
| rb | max. - 0.6 mm |
| Basic dynamic load rating | C - 21.6 kN |
| Basic static load rating | C0 - 22.4 kN |
| Fatigue load limit | Pu - 0.865 kN |
| Limiting speed for grease lubrication | 12000 r/min |
| Ball | Dw - 7.938 mm |
| Ball | z - 37 |
| Calculation factor | f0 - 10 |
| Preload class A | GA - 72 N |
| Preload class B | GB - 145 N |
| Preload class C | GC - 430 N |
| Calculation factor | f - 1.11 |
| Calculation factor | f1 - 1 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.02 |
| Calculation factor | f2C - 1.07 |
| Calculation factor | fHC - 1 |
| Preload class A | 60 N/micron |
| Preload class B | 79 N/micron |
| Preload class C | 125 N/micron |
| Mass bearing | 0.879 kg |
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