| Bore diameter | d | 55 | mm |
| Width | B | 44 | mm |
| Basic dynamic load rating, axial | Ca | 37,500 | |
| Fatigue load limit, axial | Cua | 9,500 | |
| Limiting speed for oil lubrication | nG Oil | 8,500 |
| Outside diameter | D | 90 | mm |
| Width, outer ring | B | 22 | mm |
| Basic static load rating, axial | C0a | 102,000 | |
| Limiting speed for grease lubrication | nG Grease | 6,300 |
| Diameter shaft shoulder | da | 69 | mm |
| Shoulder diameter outer ring | Da | 84.50 | mm |
| Maximum recess radius | ra max | 0.30 | mm |
| Distance between the apexes of the pressure cones | a | 150 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Contact angle | α | 60 | ° |
| Rip diameter shaft washer | d1 | 78 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Width of lubricating groove | ns | 6.50 | mm |
| Height wave disc | B1 | 11 | mm |
| Diameter lubrication hole | ds | 3.20 | mm |
| Manufacturer | Part Number |
|---|---|
| SNFA | BDX55 |
| GPZ Bearings | 178811 |
| NSK | 55TAC20XPN7+L |
| NTN | 562011.P5 |
| Marlin-Rockwell Corp. | DT111 |
| SKF | 234411 |
| SKF | 234411BM1/SP |
