| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NU 205 ECPHA | 25 | 52 | 15 |
| NU 2305 ECML | 25 | 62 | 24 |
| NUP 2205 ECP | 25 | 52 | 18 |
| N 305 ECP | 25 | 62 | 17 |
| NU 205 ECML | 25 | 52 | 15 |
| NJ 2305 ECP | 25 | 62 | 24 |
| NUP 205 ECML | 25 | 52 | 15 |
| NJ 205 ECJ | 25 | 52 | 15 |
| NJ 205 ECP | 25 | 52 | 15 |
| NUP 2305 ECP | 25 | 62 | 24 |
| NU 305 ECJ | 25 | 62 | 17 |
| NU 305 ECP | 25 | 62 | 17 |
| NJ 2305 ECML | 25 | 62 | 24 |
| NJ 304 ECP | 20 | 52 | 15 |
| NU 204 ECP | 20 | 47 | 14 |
| NJ 2304 ECP | 20 | 52 | 21 |
| NU 204 ECML | 20 | 47 | 14 |
| NJ 2204 ECP | 20 | 47 | 18 |
| NUP 204 ECP | 20 | 47 | 14 |
| NUP 204 ECPHA | 20 | 47 | 14 |
| N 204 ECP | 20 | 47 | 14 |
| NU 204 ECPHA | 20 | 47 | 14 |
| NJ 204 ECML | 20 | 47 | 14 |
| NU 2304 ECP | 20 | 52 | 21 |
| N 304 ECP | 20 | 52 | 15 |
| NU 304 ECP | 20 | 52 | 15 |
| NUP 304 ECP | 20 | 52 | 15 |
| NUP 2304 ECP | 20 | 52 | 21 |
| NJ 204 ECP | 20 | 47 | 14 |
| NU 2204 ECP | 20 | 47 | 18 |
