| Name | Value |
|---|---|
| Bearing number | 7021 CD/HCP4AL |
| Size (mm) | 105x160x26 |
| Brand | MBY |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 160 |
| Width (mm) | 26 |
| Name | Value |
|---|---|
| d | 105 mm |
| D | 160 mm |
| B | 26 mm |
| d1 | 121.9 mm |
| d2 | 121.9 mm |
| D1 | 143.1 mm |
| b | 2.4 mm |
| C1 | 14.1 mm |
| C2 | 6.2 mm |
| C3 | 5 mm |
| r1,2 | min. - 2 mm |
| r3,4 | min. - 1 mm |
| a | 30.8 mm |
| da | min. - 114 mm |
| db | min. - 114 mm |
| Da | max. - 151 mm |
| Db | max. - 155 mm |
| ra | max. - 2 mm |
| rb | max. - 1 mm |
| dn | 125.6 mm |
| Basic dynamic load rating | C - 95.6 kN |
| Basic static load rating | C0 - 96.5 kN |
| Fatigue load limit | Pu - 3.6 kN |
| Limiting speed for grease lubrication | 10000 r/min |
| Limiting speed for oil lubrication | 15000 mm/min |
| Ball | Dw - 17.462 mm |
| Ball | z - 21 |
| Gref | 20.4 cm3 |
| Calculation factor | f0 - 15.7 |
| Preload class A | GA - 360 N |
| Preload class B | GB - 720 N |
| Preload class C | GC - 1440 N |
| Preload class D | GD - 2880 N |
| Calculation factor | f - 1.15 |
| Calculation factor | f1 - 1 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.02 |
| Calculation factor | f2C - 1.05 |
| Calculation factor | f2D - 1.09 |
| Calculation factor | fHC - 1.02 |
| Preload class A | 129 N/micron |
| Preload class B | 176 N/micron |
| Preload class C | 248 N/micron |
| Preload class D | 359 N/micron |
| Mass bearing | 1.317 kg |
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