| 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 209 ECP | 45 | 85 | 19 |
| NJ 209 ECPH | 45 | 85 | 19 |
| NJ 210 ECJ | 50 | 90 | 20 |
| NJ 210 ECM | 50 | 90 | 20 |
| NJ 210 ECML | 50 | 90 | 20 |
| NJ 210 ECP | 50 | 90 | 20 |
| NJ 210 ECPH | 50 | 90 | 20 |
| NJ 211 ECJ | 55 | 100 | 21 |
| NJ 211 ECM | 55 | 100 | 21 |
| NJ 211 ECML | 55 | 100 | 21 |
| NJ 211 ECP | 55 | 100 | 21 |
| NJ 211 ECPH | 55 | 100 | 21 |
| NJ 212 ECJ | 60 | 110 | 22 |
| NJ 212 ECM | 60 | 110 | 22 |
| NJ 212 ECML | 60 | 110 | 22 |
| NJ 212 ECP | 60 | 110 | 22 |
| NJ 213 ECJ | 65 | 120 | 23 |
| NJ 213 ECM | 65 | 120 | 23 |
| NJ 213 ECML | 65 | 120 | 23 |
| NJ 213 ECP | 65 | 120 | 23 |
| NJ 214 ECJ | 70 | 125 | 24 |
| NJ 214 ECM | 70 | 125 | 24 |
| NJ 214 ECML | 70 | 125 | 24 |
| NJ 214 ECP | 70 | 125 | 24 |
| NJ 214 ECPH | 70 | 125 | 24 |
| NJ 215 ECJ | 75 | 130 | 25 |
| NJ 215 ECM | 75 | 130 | 25 |
| NJ 215 ECML | 75 | 130 | 25 |
| NJ 215 ECP | 75 | 130 | 25 |
| NJ 216 ECJ | 80 | 140 | 26 |
