| D - Cup Outer Diameter | 93.26 | mm | |
| B - Cone Width | 30.30 | mm | |
| C1 - Cup Flange Width | 4.76 | mm | |
| d - Bore | 50.80 | mm |
| D1 - Flange Outer Diameter | 97.94 | mm | |
| C - Cup Width | 23.81 | mm | |
| T1 - Bearing Width to Flange | 11.11 | mm |
| Series | 3,700 | ||
| Cup Part Number | 3720-B | ||
| Bearing Weight | 0.90 | Kg |
| Cone Part Number | 3,780 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
