| Bore diameter | d | 105 | mm |
| Width | B | 40 | mm |
| Basic static load rating, radial | C0r | 260,000 | |
| Limiting speed for grease lubrication | nG Grease | 5,500 |
| Outside diameter | D | 145 | mm |
| Basic dynamic load rating, radial | Cr | 130,000 | |
| Fatigue load limit, radial | Cur | 34,500 | |
| Limiting speed for oil lubrication | nG Oil | 6,500 |
| Diameter shaft shoulder | da | 117 | mm |
| diameter of housing shoulder | Da | 134 | mm |
| Maximum recess radius | ra max | 1 | mm |
| diameter shaft shoulder tolerance | h12 | ||
| diameter of housing shoulder tolerance | H12 |
| Minimum chamfer dimension | rmin | 1.10 | mm |
| Width of lubricating groove | ns | 6.50 | mm |
| Axial displacement | s1 | 2 | mm |
| Raceway diameter inner ring | F | 118 | mm |
| Diameter lubrication hole | ds | 3.20 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | NNU4921 B/SP W33 (SKF) |
| Schiess-Froriep | 332389 |
| GPZ Bearings | 4262921 |
