| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 2202 ETN9 | 15 | 35 | 14 |
| 2203 E-2RS1TN9 | 17 | 40 | 16 |
| 2203 ETN9 | 17 | 40 | 16 |
| 2204 E-2RS1TN9 | 20 | 47 | 18 |
| 2204 ETN9 | 20 | 47 | 18 |
| 2205 E-2RS1KTN9 | 20 | 52 | 18 |
| 2205 E-2RS1KTN9 | 25 | 52 | 18 |
| 2205 E-2RS1TN9 | 25 | 52 | 18 |
| 2205 EKTN9 | 20 | 52 | 18 |
| 2205 EKTN9 | 25 | 52 | 18 |
| 2205 ETN9 | 25 | 52 | 18 |
| 2206 E-2RS1KTN9 | 25 | 62 | 20 |
| 2206 E-2RS1KTN9 | 30 | 62 | 20 |
| 2206 E-2RS1TN9 | 30 | 62 | 20 |
| 2206 EKTN9 | 25 | 62 | 20 |
| 2206 EKTN9 | 30 | 62 | 20 |
| 2206 ETN9 | 30 | 62 | 20 |
| 2207 E-2RS1KTN9 | 30 | 72 | 23 |
| 2207 E-2RS1KTN9 | 35 | 72 | 23 |
| 2207 E-2RS1TN9 | 35 | 72 | 23 |
| 2207 EKTN9 | 30 | 72 | 23 |
| 2207 EKTN9 | 35 | 72 | 23 |
| 2207 ETN9 | 35 | 72 | 23 |
| 2208 E-2RS1KTN9 | 35 | 80 | 23 |
| 2208 E-2RS1KTN9 | 40 | 80 | 23 |
| 2208 E-2RS1TN9 | 40 | 80 | 23 |
| 2208 EKTN9 | 35 | 80 | 23 |
| 2208 EKTN9 | 40 | 80 | 23 |
| 2208 ETN9 | 40 | 80 | 23 |
| 2209 E-2RS1KTN9 | 40 | 85 | 23 |
