15578/15520
| d | 25.4 | mm | Diameter lubang |
| D | 57.15 | mm | Diameter luar |
| T | 17.462 | mm | Total width |
| B | 17.462 | mm | Width of inner ring |
| C | 13.495 | mm | Width of outer ring |
| Cup r (min.) | 1.5 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 1.3 | mm | Chamfer dimension of inner ring (Cone) |
| Cr | 49000 | N | Peringkat beban dinamis dasar |
| C0r | 45500 | N | Peringkat beban statis dasar |
| Gemuk | 6700 | min-1 | Pelumasan gemuk |
| Minyak (Rendaman minyak) | 9000 | min-1 | Pelumasan dengan rendaman minyak |
| da | 32.5 | mm | Diameter penyangga poros |
| Da | 51 | mm | Diameter penyangga rumah |
| db | 30.5 | mm | Diameter penyangga poros |
| Db | 53 | mm | Diameter penyangga rumah |
| ra (maks.) | 1.3 | mm | Radius of shaft or housing fillet of inner ring |
| ra (maks.) | 1.5 | mm | Radius of shaft or housing fillet of outer ring |
| e | 0.35 | Konstan | |
| Y0 | 0.95 | Faktor beban aksial | |
| Y1 | 1.7 | Faktor beban aksial |
| CONE (approx.) | 0.151 | kg | |
| CUP (approx.) | 0.07 | kg |