| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 71928 ACD/P4AL | 140 | 190 | 24 |
| S7028 ACD/P4A | 140 | 210 | 33 |
| S7028 ACD/HCP4A | 140 | 210 | 33 |
| 7028 ACD/P4A | 140 | 210 | 33 |
| 7228 CD/P4A | 140 | 250 | 42 |
| 71828 CD/P4 | 140 | 175 | 18 |
| 7228 ACD/HCP4A | 140 | 250 | 42 |
| S7028 CD/P4A | 140 | 210 | 33 |
| S7028 CD/HCP4A | 140 | 210 | 33 |
| 71928 CD/P4AL | 140 | 190 | 24 |
| 7028 ACD/HCP4A | 140 | 210 | 33 |
| 7028 CD/HCP4AH1 | 140 | 210 | 33 |
| 71928 ACD/HCP4AL | 140 | 190 | 24 |
| 71928 ACD/P4A | 140 | 190 | 24 |
| S71928 ACD/HCP4A | 140 | 190 | 24 |
| 71928 CD/HCP4AL | 140 | 190 | 24 |
| 71828 ACD/P4 | 140 | 175 | 18 |
| 7028 ACD/P4AH1 | 140 | 210 | 33 |
| 7028 ACD/HCP4AL | 140 | 210 | 33 |
| 7028 CD/P4AL | 140 | 210 | 33 |
| 7028 CD/HCP4A | 140 | 210 | 33 |
| S71928 ACD/P4A | 140 | 190 | 24 |
| 7028 CD/P4AH1 | 140 | 210 | 33 |
| 71928 CD/HCP4A | 140 | 190 | 24 |
| 7228 CD/HCP4A | 140 | 250 | 42 |
| 71928 CD/P4A | 140 | 190 | 24 |
| 7028 ACD/P4AL | 140 | 210 | 33 |
| 7028 CD/P4A | 140 | 210 | 33 |
| S71928 CD/P4A | 140 | 190 | 24 |
| 7028 CD/HCP4AL | 140 | 210 | 33 |
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