| Under roller diameter | Fw | 13 | mm |
| Width | B | 12 | mm |
| Basic static load rating, radial | C0r | 7,900 | |
| Limiting speed | nG | 18,700 | |
| Reference speed | nϑr | 14,400 |
| Outside diameter | D | 19 | mm |
| Basic dynamic load rating, radial | Cr | 6,800 | |
| Fatigue load limit, radial | Cur | 960 | N |
| Limiting speed for grease lubrication | nG Grease | 11,200 |
| Width, outer ring | C | 12 | mm |
| Minimum chamfer dimension | rmin | 0.80 | mm |
| Manufacturer | Part Number |
|---|---|
| NTN | HK1312 (NTN) |
| Torrington | FJ-1312 |
| IKO | TLA1312 |
| NADELLA | DB 13 19 12 P |
| SKF | HK1312 (SKF) |
| KOYO | 13BTM1912 |
| SKF | RHNA131912 |
