| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| WBB1-8706-2RZ | 6 | 12 | 4 |
| WBB1-8706-2Z | 6 | 12 | 4 |
| WBB1-8707 R-2Z | 7 | 13 | 4 |
| WBB1-8707-2Z | 7 | 13 | 4 |
| WBB1-8708 R-2RS1 | 8 | 14 | 4 |
| WBB1-8708 R-2Z | 8 | 14 | 4 |
| WBB1-8708-2RS1 | 8 | 14 | 4 |
| WBB1-8708-2RZ | 8 | 14 | 4 |
| WBB1-8708-2Z | 8 | 14 | 4 |
| WBB1-8709 | 15 | 20 | 3.5 |
| WBB1-8710 | 15 | 21 | 3.5 |
| WBB1-8712 | 16 | 23 | 4.5 |
| WBB1-8712-2ZS | 16 | 23 | 4.5 |
| WBB1-8713 | 18 | 24 | 4 |
| WBB1-8714 | 20 | 25 | 4 |
| WBB1-8714-2ZS | 20 | 25 | 4 |
| 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 |
