3188/3120
| d | 31.75 | mm | Diameter lubang |
| D | 72.626 | mm | Diameter luar |
| T | 30.162 | mm | Total width |
| B | 29.997 | mm | Width of inner ring |
| C | 23.812 | mm | Width of outer ring |
| Cup r (min.) | 3.3 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 0.8 | mm | Chamfer dimension of inner ring (Cone) |
| Cr | 97500 | N | Peringkat beban dinamis dasar |
| C0r | 90000 | N | Peringkat beban statis dasar |
| Gemuk | 5300 | min-1 | Pelumasan gemuk |
| Minyak (Rendaman minyak) | 7500 | min-1 | Pelumasan dengan rendaman minyak |
| da | 39.5 | mm | Diameter penyangga poros |
| Da | 61 | mm | Diameter penyangga rumah |
| db | 39.5 | mm | Diameter penyangga poros |
| Db | 67 | mm | Diameter penyangga rumah |
| ra (maks.) | 0.8 | mm | Radius of shaft or housing fillet of inner ring |
| ra (maks.) | 3.3 | mm | Radius of shaft or housing fillet of outer ring |
| e | 0.33 | Konstan | |
| Y0 | 0.99 | Faktor beban aksial | |
| Y1 | 1.8 | Faktor beban aksial |
| CONE (approx.) | 0.368 | kg | |
| CUP (approx.) | 0.225 | kg |