| T - Bearing Width | 33.34 | mm | |
| B - Cone Width | 31.75 | mm | |
| d - Bore | 53.98 | mm |
| C - Cup Width | 23.81 | mm | |
| D - Cup Outer Diameter | 122.24 | mm |
| Cage Material | Stamped Steel | ||
| Design Unit | Inch | ||
| Cone Part Number | 66,584 |
| Bearing Weight | 1.80 | Kg | |
| Cup Part Number | 66,520 | ||
| Series | 66,500 |
