| D - Cup Outer Diameter | 149.23 | mm | |
| B - Cone Width | 54.23 | mm | |
| C1 - Cup Flange Width | 7.94 | mm | |
| d - Bore | 69.85 | mm |
| D1 - Flange Outer Diameter | 157.06 | mm | |
| C - Cup Width | 44.45 | mm | |
| T1 - Bearing Width to Flange | 17.46 | mm |
| Series | 6,400 | ||
| Cup Part Number | 6420-B | ||
| Bearing Weight | 4.70 | Kg |
| Cone Part Number | 6,454 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
