| Bearing model number | Basic Dimensions（mm） | Bearing weight | ||
|---|---|---|---|---|
| d inner diameter |
D outer diameter |
B thickness |
||
| 28KW01 | 28 | 50.292 | 14.224 | 0.12 |
| 28KW02 | 28 | 52 | 16 | 0.146 |
| 320/28X | 28 | 52 | 16 | 0.146 |
| ST2749 | 27 | 49 | 15 | 0.118 |
| L44649/10 | 26.988 | 50.292 | 14.224 | 0.12 |
| 15106/250X | 26.988 | 63.5 | 20.637 | 0.31 |
| 15106/245 | 26.988 | 62 | 19.05 | 0.291 |
| 15103S/243 | 26.162 | 61.912 | 19.05 | 0.29 |
| 15103/245 | 26.157 | 62 | 19.05 | 0.29 |
| 15579X/20 | 25.987 | 57.15 | 17.462 | 0.2 |
| M84548/10 | 25.4 | 57.15 | 19.431 | 0.241 |
| M84249/10 | 25.4 | 59.53 | 23.368 | 0.32 |
| 15578/20 | 25.4 | 57.15 | 17.462 | 0.22 |
| L44643/10 | 25.4 | 50.292 | 14.224 | 0.13 |
| 15101/245 | 25.4 | 62 | 19.05 | 0.3 |
| 07093/07196 | 23.812 | 50.005 | 13.495 | 0.12 |
| 07087X/07210X | 22.225 | 50.8 | 15.011 | 0.14 |
| 07087/07196 | 22.225 | 50.005 | 13.495 | 0.12 |
| JL22349/10 | 22 | 41 | 14.4 | 0.08 |
| LM12749/11 | 21.986 | 45.974 | 15.494 | 0.123 |
