| 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 2309 ECML | 45 | 100 | 36 |
| NJ 2309 ECP | 45 | 100 | 36 |
| NJ 2310 ECML | 50 | 110 | 40 |
| NJ 2310 ECP | 50 | 110 | 40 |
| NJ 2310 ECPH | 50 | 110 | 40 |
| NJ 2311 ECML | 55 | 120 | 43 |
| NJ 2311 ECP | 55 | 120 | 43 |
| NJ 2311 ECPH | 55 | 120 | 43 |
| NJ 2312 ECM | 60 | 130 | 46 |
| NJ 2312 ECML | 60 | 130 | 46 |
| NJ 2312 ECN1ML | 60 | 130 | 46 |
| NJ 2312 ECP | 60 | 130 | 46 |
| NJ 2312 ECPH | 60 | 130 | 46 |
| NJ 2313 ECML | 65 | 140 | 48 |
| NJ 2313 ECP | 65 | 140 | 48 |
| NJ 2313 ECPH | 65 | 140 | 48 |
| NJ 2314 ECML | 70 | 150 | 51 |
| NJ 2314 ECP | 70 | 150 | 51 |
| NJ 2314 ECPH | 70 | 150 | 51 |
| NJ 2315 ECML | 75 | 160 | 55 |
| NJ 2315 ECN2ML | 75 | 160 | 55 |
| NJ 2315 ECP | 75 | 160 | 55 |
| NJ 2316 ECM | 80 | 170 | 58 |
| NJ 2316 ECML | 80 | 170 | 58 |
| NJ 2316 ECP | 80 | 170 | 58 |
| NJ 2317 ECM | 85 | 180 | 60 |
| NJ 2317 ECML | 85 | 180 | 60 |
| NJ 2317 ECP | 85 | 180 | 60 |
| NJ 2318 ECJ | 90 | 190 | 64 |
| NJ 2318 ECM | 90 | 190 | 64 |
