| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NJ 216 ECM | 80 | 140 | 26 |
| NJ 216 ECML | 80 | 140 | 26 |
| NJ 216 ECP | 80 | 140 | 26 |
| NJ 217 ECJ | 85 | 150 | 28 |
| NJ 217 ECM | 85 | 150 | 28 |
| NJ 217 ECML | 85 | 150 | 28 |
| NJ 217 ECP | 85 | 150 | 28 |
| NJ 218 ECJ | 90 | 160 | 30 |
| NJ 218 ECM | 90 | 160 | 30 |
| NJ 218 ECML | 90 | 160 | 30 |
| NJ 218 ECP | 90 | 160 | 30 |
| NJ 219 ECJ | 95 | 170 | 32 |
| NJ 219 ECM | 95 | 170 | 32 |
| NJ 219 ECML | 95 | 170 | 32 |
| NJ 219 ECP | 95 | 170 | 32 |
| NJ 220 ECJ | 100 | 180 | 34 |
| NJ 220 ECM | 100 | 180 | 34 |
| NJ 220 ECML | 100 | 180 | 34 |
| NJ 220 ECP | 100 | 180 | 34 |
| NJ 2203 ECP | 17 | 40 | 16 |
| NJ 2204 ECP | 20 | 47 | 18 |
| NJ 2205 ECP | 25 | 52 | 18 |
| NJ 2206 ECJ | 30 | 62 | 20 |
| NJ 2206 ECP | 30 | 62 | 20 |
| NJ 2206 ECPH | 30 | 62 | 20 |
| NJ 2207 ECJ | 35 | 72 | 23 |
| NJ 2207 ECML | 35 | 72 | 23 |
| NJ 2207 ECNJ | 35 | 72 | 23 |
| NJ 2207 ECP | 35 | 72 | 23 |
| NJ 2207 ECPH | 35 | 72 | 23 |
