| Name | Value |
|---|---|
| Bearing number | 7052 ACD/P4A |
| Size (mm) | 260x400x65 |
| Brand | MBY |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 65 |
| Name | Value |
|---|---|
| d | 260 mm |
| D | 400 mm |
| B | 65 mm |
| d1 | 303.2 mm |
| d2 | 303.2 mm |
| D1 | 356.8 mm |
| r1,2 | min. - 4 mm |
| r3,4 | min. - 1.5 mm |
| a | 109.8 mm |
| da | min. - 275 mm |
| db | min. - 275 mm |
| Da | max. - 385 mm |
| Db | max. - 393 mm |
| ra | max. - 3 mm |
| rb | max. - 1.5 mm |
| dn | 315 mm |
| Basic dynamic load rating | C - 397 kN |
| Basic static load rating | C0 - 600 kN |
| Fatigue load limit | Pu - 14 kN |
| Limiting speed for grease lubrication | 3000 r/min |
| Limiting speed for oil lubrication | 4500 mm/min |
| Ball | Dw - 44.45 mm |
| Ball | z - 21 |
| Gref | 324 cm3 |
| 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 - 2480 N |
| Preload class B | GB - 4960 N |
| Preload class C | GC - 9920 N |
| Preload class D | GD - 19840 N |
| Calculation factor | f - 1.13 |
| Calculation factor | f1 - 0.99 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.02 |
| Calculation factor | f2C - 1.05 |
| Calculation factor | f2D - 1.08 |
| Calculation factor | fHC - 1 |
| Preload class A | 617 N/micron |
| Preload class B | 801 N/micron |
| Preload class C | 1053 N/micron |
| Preload class D | 1409 N/micron |
| Mass bearing | 25.56 kg |
Wanting more information about MBY? Contact us now! Tell us your need and we will contact with you within 24 hours.
