| d - Bore | 66.68 | mm | |
| D1 - Flange Outer Diameter | 117.37 | mm | |
| C - Cup Width | 23.81 | mm | |
| T1 - Bearing Width to Flange | 11.11 | mm |
| D - Cup Outer Diameter | 112.71 | mm | |
| B - Cone Width | 30.05 | mm | |
| C1 - Cup Flange Width | 4.76 | mm |
| Series | 3,900 | ||
| Cup Part Number | 3920-B | ||
| Bearing Weight | 1.20 | Kg |
| Cone Part Number | 3,984 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
