| Name | Value |
|---|---|
| Bearing number | BTM 120 ATN9/HCP4CDB |
| Size (mm) | 120x180x54 |
| Brand | MBY |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 54 |
| Name | Value |
|---|---|
| d | 120 mm |
| D | 180 mm |
| H | 54 mm |
| d1 | 147.7 mm |
| D1 | 165 mm |
| r1,2 | min. - 2 mm |
| r3,4 | min. - 1 mm |
| da | min. - 129 mm |
| Da | max. - 175 mm |
| ra | max. - 2 mm |
| rb | max. - 1 mm |
| dn | 144.1 mm |
| Basic dynamic load rating | C - 58.5 kN |
| Basic static load rating | C0 - 146 kN |
| Fatigue load limit | Pu - 5 kN |
| Limiting speed for grease lubrication | 6500 r/min |
| Limiting speed for oil lubrication | 7700 mm/min |
| Preload class A | 600 N |
| Preload class B | 1800 N |
| Static Axial rigidity, Preload class A | 419 N/micron |
| Static Axial rigidity, Preload class B | 634 N/micron |
| Gref | 40 cm |
| Mass bearing | 4.2 kg |
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