| Minimum chamfer dimension of outer ring back face | r3, 4 min | 1.50 | mm |
| Width of spacer | A | 18.50 | mm |
| Bore diameter | d | 45 | mm |
| Inner ring total width | 2B | 50 | mm |
| Basic dynamic load rating, radial | Cr | 195,000 | |
| Fatigue load limit, radial | Cur | 32,500 | |
| Thermal speed rating | nϑr | 4,650 |
| Outside diameter | D | 100 | mm |
| Outer ring total width | 2T | 54.50 | mm |
| Basic static load rating, radial | C0r | 217,000 | |
| Limiting speed | nG | 7,800 |
| Maximum diameter of shaft shoulder | da max | 56 | mm |
| Maximum diameter of housing shoulder | Da max | 91 | mm |
| Maximum fillet radius of housing | rb max | 1.50 | mm |
| Minimum diameter of housing shoulder | Da min | 79 | mm |
| Minimum axial space | Ca min | 4 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 31309 J2/Q-CL7C-DF (SKF) |
