| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NUP 307 ECM | 35 | 80 | 21 |
| N 2207 ECM | 35 | 72 | 23 |
| NUP 307 ECJ | 35 | 80 | 21 |
| NJ 2207 ECJ | 35 | 72 | 23 |
| NJ 2207 ECP | 35 | 72 | 23 |
| NU 407 | 35 | 100 | 25 |
| NJ 2307 ECP | 35 | 80 | 31 |
| NUP 207 ECP | 35 | 72 | 17 |
| NUP 207 ECM | 35 | 72 | 17 |
| NUP 207 ECJ | 35 | 72 | 17 |
| NJ 207 ECPH | 35 | 72 | 17 |
| NJ 407 | 35 | 100 | 25 |
| NU 207 ECML | 35 | 72 | 17 |
| NU 207 ECPH | 35 | 72 | 17 |
| N 307 ECM | 35 | 80 | 21 |
| NJ 307 ECML | 35 | 80 | 21 |
| N 307 ECP | 35 | 80 | 21 |
| N 207 ECP | 35 | 72 | 17 |
| N 207 ECM | 35 | 72 | 17 |
| NJ 207 ECML | 35 | 72 | 17 |
| NJ 307 ECPH | 35 | 80 | 21 |
| CRL 10 A | 31.75 | 69.85 | 17.462 |
| NU 206 ECPH | 30 | 62 | 16 |
| NU 306 ECP | 30 | 72 | 19 |
| NJ 2306 ECP | 30 | 72 | 27 |
| NU 306 ECM | 30 | 72 | 19 |
| NU 306 ECJ | 30 | 72 | 19 |
| NUP 2306 ECML | 30 | 72 | 27 |
| NJ 206 ECJ | 30 | 62 | 16 |
| NJ 206 ECP | 30 | 62 | 16 |
