| Outside diameter | D | 18 | mm |
| Reference speed | nϑr | 15,500 | |
| Limiting speed | nG | 20,000 | |
| Basic static load rating, radial | C0r | 7,300 | |
| Width | B | 12 | mm |
| Under roller diameter | Fw | 12 | mm |
| Limiting speed for grease lubrication | nG Grease | 12,000 | |
| Fatigue load limit, radial | Cur | 880 | N |
| Basic dynamic load rating, radial | Cr | 6,500 |
| Minimum chamfer dimension | rmin | 0.80 | mm |
| Width, outer ring | C | 12 | mm |
| Manufacturer | Part Number |
|---|---|
| Koyo | 12BTM1812 |
| SKF | HK1212 (SKF) |
| Nadella | DB 12 18 12 P |
| Torrington | FJH-1212 |
| NTN | HK1212 (NTN) |
| SKF | RHNA121812 |
| IKO | TLA1212 |
