| Name | Value |
|---|---|
| Bearing number | S71902 ACD/P4A |
| Size (mm) | 15x28x7 |
| Brand | MBY |
| Bore Diameter (mm) | 15 |
| Outer Diameter (mm) | 28 |
| Width (mm) | 7 |
| Name | Value |
|---|---|
| d | 15 mm |
| D | 28 mm |
| B | 7 mm |
| d1 | 18.9 mm |
| d2 | 18.9 mm |
| D2 | 25.8 mm |
| r1,2 | min. - 0.3 mm |
| r3,4 | min. - 0.2 mm |
| a | 8.5 mm |
| da | min. - 17 mm |
| da | max. - 18.5 mm |
| db | min. - 17 mm |
| db | max. - 18.5 mm |
| Da | max. - 26 mm |
| Db | max. - 26.6 mm |
| ra | max. - 0.3 mm |
| rb | max. - 0.2 mm |
| Basic dynamic load rating | C - 3.8 kN |
| Basic static load rating | C0 - 1.8 kN |
| Fatigue load limit | Pu - 0.078 kN |
| Limiting speed for grease lubrication | 50000 r/min |
| Ball | Dw - 3.969 mm |
| Ball | z - 13 |
| 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 - 25 N |
| Preload class B | GB - 50 N |
| Preload class C | GC - 100 N |
| Preload class D | GD - 200 N |
| Calculation factor | f - 1.05 |
| Calculation factor | f1 - 0.98 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.04 |
| Calculation factor | f2C - 1.08 |
| Calculation factor | f2D - 1.14 |
| Calculation factor | fHC - 1 |
| Preload class A | 40 N/micron |
| Preload class B | 51 N/micron |
| Preload class C | 67 N/micron |
| Preload class D | 88 N/micron |
| Mass bearing | 0.016 kg |
Wanting more information about MBY? Contact us now! Tell us your need and we will contact with you within 24 hours.
