| Minimum chamfer dimension of outer ring back face | r3, 4 min | 1,50 | mm |
| Width of spacer | A | 16,50 | mm |
| Bore diameter | d | 40 | mm |
| Inner ring total width | 2B | 46 | mm |
| Basic dynamic load rating, radial | Cr | 153,000 | |
| Fatigue load limit, radial | Cur | 24,800 | |
| Thermal speed rating | nϑr | 5,100 |
| Outside diameter | D | 90 | mm |
| Outer ring total width | 2T | 50,50 | mm |
| Basic static load rating, radial | C0r | 165,000 | |
| Limiting speed | nG | 8,700 |
| Maximum diameter of shaft shoulder | da max | 51 | mm |
| Maximum diameter of housing shoulder | Da max | 81 | mm |
| Maximum fillet radius of housing | rb max | 1,50 | mm |
| Minimum diameter of housing shoulder | Da min | 71 | mm |
| Minimum axial space | Ca min | 4 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 31308 J2/Q-CL7C-DF (SKF) |
