| d - Bore | 44,45 | mm | |
| D1 - Flange Outer Diameter | 86,92 | mm | |
| C - Cup Width | 19,05 | mm | |
| T1 - Bearing Width to Flange | 8,73 | mm |
| D - Cup Outer Diameter | 83,06 | mm | |
| B - Cone Width | 25,40 | mm | |
| C1 - Cup Flange Width | 3,97 | mm |
| Serie | 25.500 | ||
| Cup Part Number | 25521-B | ||
| Bearing Weight | 0,70 | Kg |
| Cone Part Number | 25.580 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
