这些轴承设计为对应的两个背靠背排列的单列角接触球轴承。
| 型号 | 内径 | 外径 | 厚度 | Cr | Cor | 重量 |
|---|---|---|---|---|---|---|
| 3308A-2ZTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308A-2Z | 40 | 90 | 36.5 | - | - | - |
| 3308A-2RSTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308A-2RS | 40 | 90 | 36.3 | - | - | - |
| 3308A | 40 | 90 | 36.5 | 62.7 | 45.4 | 1.05 |
| 3308-2ZTN | 40 | 90 | 36.5 | - | - | 0 |
| 3308-2RSZTN | 40 | 90 | 36.5 | - | - | - |
| 3308-2RS | 40 | 90 | 36.5 | 51.4 | 37.8 | 1.05 |
| 3307-ZZ | 35 | 80 | 34.9 | 51.2 | 36.2 | 0.79 |
| 3307-ZTN | 35 | 80 | 34.9 | - | - | 0 |
| 3307X2D | 35 | 80 | 35 | - | - | 1.08 |
| 3307-RSZTN | 35 | 80 | 34.9 | - | - | - |
| 3307NR | 35 | 80 | 34.9 | - | - | 0.8 |
| 3307A-ZTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307A-Z | 35 | 80 | 34.9 | - | - | - |
| 3307ATN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307ATN | 35 | 80 | 34.9 | - | - | 0 |
| 3307A-RSTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307A-RS | 35 | 80 | 34.9 | - | - | - |
| 3307ANTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307ANTN | 35 | 80 | 34.9 | - | - | 0 |
| 3307ANRTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307ANRTN | 35 | 80 | 34.9 | - | - | 0 |
| 3307A-2ZTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307A-2Z | 35 | 80 | 34.9 | - | - | - |
| 3307A-2RSTN1 | 35 | 80 | 34.9 | — | — | 0.823 |
| 3307A-2RS | 35 | 80 | 34.9 | - | - | - |
| 3307A | 35 | 80 | 34.9 | 51.2 | 36.2 | 0.79 |
| 3307-2ZTN | 35 | 80 | 34.9 | - | - | 0 |
| 3307-2RSZTN | 35 | 80 | 34.9 | - | - | - |