| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 2211 EM | 55 | 100 | 25 |
| 2211 ETN9 | 55 | 100 | 25 |
| 2212 E-2RS1KTN9 | 55 | 110 | 28 |
| 2212 E-2RS1KTN9 | 60 | 110 | 28 |
| 2212 E-2RS1TN9 | 60 | 110 | 28 |
| 2212 EKTN9 | 55 | 110 | 28 |
| 2212 EKTN9 | 60 | 110 | 28 |
| 2212 ETN9 | 60 | 110 | 28 |
| 2213 E-2RS1KTN9 | 60 | 120 | 31 |
| 2213 E-2RS1KTN9 | 65 | 120 | 31 |
| 2213 E-2RS1TN9 | 65 | 120 | 31 |
| 2213 EKTN9 | 60 | 120 | 31 |
| 2213 EKTN9 | 65 | 120 | 31 |
| 2213 ETN9 | 65 | 120 | 31 |
| 2214 E-2RS1TN9 | 70 | 125 | 31 |
| 2215 EKTN9 | 65 | 130 | 31 |
| 2215 EKTN9 | 75 | 130 | 31 |
| 2215 ETN9 | 75 | 130 | 31 |
| 2216 EKTN9 | 70 | 140 | 33 |
| 2216 EKTN9 | 80 | 140 | 33 |
| 2216 ETN9 | 80 | 140 | 33 |
| 2217 K | 75 | 150 | 36 |
| 2217 K | 85 | 150 | 36 |
| 2218 K | 80 | 160 | 40 |
| 2218 K | 90 | 160 | 40 |
| 2218 KM | 90 | 160 | 40 |
| 2219 K | 85 | 170 | 43 |
| 2219 K | 95 | 170 | 43 |
| 2219 KM | 95 | 170 | 43 |
| 2219 M | 95 | 170 | 43 |
