| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 1215 | 75 | 130 | 25 |
| 1216 | 80 | 140 | 26 |
| 1217 | 85 | 150 | 28 |
| 1218 | 90 | 160 | 30 |
| 1219 | 95 | 170 | 32 |
| 1220 | 100 | 180 | 34 |
| 1222 | 110 | 200 | 38 |
| 1314 | 70 | 150 | 35 |
| 1315 | 75 | 160 | 37 |
| 1316 | 80 | 170 | 39 |
| 1317 | 85 | 180 | 41 |
| 1318 | 90 | 190 | 43 |
| 1319 | 95 | 200 | 45 |
| 1320 | 100 | 215 | 47 |
| 2214 | 70 | 125 | 31 |
| 2217 | 85 | 150 | 36 |
| 2218 | 90 | 160 | 40 |
| 2219 | 95 | 170 | 43 |
| 2220 | 100 | 180 | 46 |
| 2222 | 110 | 200 | 53 |
| 2301 | 12 | 37 | 17 |
| 2302 | 15 | 42 | 17 |
| 2303 | 17 | 47 | 19 |
| 2306 | 30 | 72 | 27 |
| 2310 | 50 | 110 | 40 |
| 2311 | 55 | 120 | 43 |
| 2312 | 60 | 130 | 46 |
| 2313 | 65 | 140 | 48 |
| 2314 | 70 | 150 | 51 |
| 2315 | 75 | 160 | 55 |
