| Width, inner ring | Bi | 51 | mm |
| Bore diameter | d | 100 | mm |
| Limiting speed | nG | 3,200 | |
| Basic static load rating, radial | C0r | 480,000 | |
| Width, total | T | 56.50 | mm |
| Outside diameter | D | 215 | mm |
| Thermal speed rating | nϑr | 2,550 | |
| Fatigue load limit, radial | Cur | 52,000 | |
| Basic dynamic load rating, radial | Cr | 385,000 | |
| Width, outer ring | B | 35 | mm |
| Guidance rib diameter of inner ring | d1 | 159.50 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 3 | mm |
| Distance between the apexes of the pressure cones | a | 68 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 4 | mm |
| Maximum fillet radius of shaft | ra max | 4 | mm |
| Maximum diameter of housing shoulder | Da max | 201 | mm |
| Maximum diameter of shaft shoulder | da max | 121 | mm |
| Minimum axial space | Ca min | 21.50 | mm |
| Minimum diameter of shaft shoulder | db min | 114 | mm |
| Manufacturer | Part Number |
|---|---|
| ISO | T7GB100 |
| GPZ Bearings | 1027320 |
| SKF | 31320 X-J2 (SKF) |
| GPZ Bearings | 27320 |
| WRT (China) | 27320E |
| BSI Group | 2099-0000-1050 |
| SKC | 3949601 |
| SKC | 5958528 |
