| Bore diameter | d | 45 | mm |
| Width | B | 38 | mm |
| Basic dynamic load rating, axial | Ca | 25,000 | |
| Fatigue load limit, axial | Cua | 6,200 | |
| Limiting speed for oil lubrication | nG Oil | 10,000 |
| Outside diameter | D | 75 | mm |
| Width, outer ring | B | 19 | mm |
| Basic static load rating, axial | C0a | 67,000 | |
| Limiting speed for grease lubrication | nG Grease | 7,500 |
| Diameter shaft shoulder | da | 57.50 | mm |
| Shoulder diameter outer ring | Da | 70 | mm |
| Maximum recess radius | ra max | 0.15 | mm |
| Distance between the apexes of the pressure cones | a | 125 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Contact angle | α | 60 | ° |
| Rip diameter shaft washer | d1 | 65 | mm |
| Minimum chamfer dimension | rmin | 0.15 | mm |
| Width of lubricating groove | ns | 4.80 | mm |
| Height wave disc | B1 | 9.50 | mm |
| Diameter lubrication hole | ds | 3.20 | mm |
| Manufacturer | Part Number |
|---|---|
| SNFA | BDX45 |
| SKF | 234409BM1/SP (SKF) |
| SKF | 234409 |
| SKF | BTW45 C TN9/SP (SKF) |
| NSK | 45TAC20XPN7+L |
| NTN | 562009.P5 |
| Marlin-Rockwell Corp. | DT109 |
| GPZ Bearings | 178809 |
