| d - Bore | 15.88 | mm | |
| B - Cone Width | 21.84 | mm | |
| T - Bearing Width | 22.23 | mm |
| D - Cup Outer Diameter | 53.98 | mm | |
| C - Cup Width | 15.88 | mm |
| Series | 21,000 | ||
| Cup Part Number | 21,212 | ||
| Bearing Weight | 0.30 | Kg |
| Cone Part Number | 21,063 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
