| Shoulder diameter inner ring | d1 | 21.70 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Distance between the apexes of the pressure cones | a | 19.80 | mm |
| Shoulder diameter outer ring | D1 | 30.50 | mm |
| Contact angle | α | 25 | ° |
| Maximum fillet radius | ra max | 1 | mm |
| Minimum diameter shaft shoulder | da min | 17.60 | mm |
| Maximum diameter of housing shoulder | Da max | 31.40 | mm |
| Reference speed | nϑr | 13,000 | |
| Fatigue load limit, radial | Cur | 430 | N |
| Basic dynamic load rating, radial | Cr | 14,600 | |
| Outside diameter | D | 37 | mm |
| Limiting speed | nG | 20,400 | |
| Basic static load rating, radial | C0r | 8,300 | |
| Width | B | 19 | mm |
| Bore diameter | d | 12 | mm |
| Manufacturer | Part Number |
|---|---|
| Marlin-Rockwell Corp. | 5301-SB |
