30256
| d | 280 | mm | Diameter lubang |
| D | 500 | mm | Diameter luar |
| T | 89 | mm | Total width |
| B | 80 | mm | Width of inner ring |
| C | 67 | mm | Width of outer ring |
| Cup r (min.) | 5 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 6 | mm | Chamfer dimension of inner ring (Cone) |
| Cr | 1530000 | N | Peringkat beban dinamis dasar |
| C0r | 1900000 | N | Peringkat beban statis dasar |
| Gemuk | 630 | min-1 | Pelumasan gemuk |
| Minyak (Rendaman minyak) | 850 | min-1 | Pelumasan dengan rendaman minyak |
| da (min.) | 313 | mm | Diameter penyangga poros |
| Db (min.) | 462 | mm | Diameter penyangga rumah |
| Da (min.) | 436 | mm | Diameter penyangga rumah |
| Da (maks.) | 478 | mm | Diameter penyangga rumah |
| Sa | 12 | mm | Minimum width of space required in housing on large side face |
| Sb | 22 | mm | Minimum width of space required in housing on small side face |
| db (max.) | 339 | mm | Diameter penyangga poros |
| ra (maks.) | 5 | mm | Radius of shaft or housing fillet of inner ring |
| ra (maks.) | 4 | mm | Radius of shaft or housing fillet of outer ring |
| e | 0.44 | Konstan | |
| Y0 | 0.74 | Faktor beban aksial | |
| Y1 | 1.4 | Faktor beban aksial |
| (Perkiraan) | 66.3 | kg |