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 |
|---|---|---|---|---|---|---|
| 3309ATN | 45 | 100 | 39.7 | - | - | 0 |
| 3309A-RSTN1 | 45 | 100 | 39.7 | — | — | 1.25 |
| 3309A-RS | 45 | 100 | 39.7 | - | - | - |
| 3309ANTN1 | 45 | 100 | 39.7 | — | — | 1.25 |
| 3309ANTN | 45 | 100 | 39.7 | - | - | 0 |
| 3309ANRTN1 | 45 | 100 | 39.7 | — | — | 1.25 |
| 3309ANRTN | 45 | 100 | 39.7 | - | - | 0 |
| 3309A-2ZTN1 | 45 | 100 | 39.7 | — | — | 1.25 |
| 3309A-2Z | 45 | 100 | 39.7 | - | - | - |
| 3309A-2RSTN1 | 45 | 100 | 39.7 | — | — | 1.25 |
| 3309A-2RS | 45 | 100 | 38.2 | - | - | - |
| 3309A | 45 | 100 | 39.7 | 75.1 | 55.7 | 1.42 |
| 3309-2ZTN | 45 | 100 | 39.7 | - | - | 0 |
| 3309-2Z | 45 | 100 | 39.7 | 75.1 | 55.7 | 1.42 |
| 3309-2RSZTN | 45 | 100 | 39.7 | - | - | - |
| 3309-2RS | 45 | 100 | 39.7 | 68.9 | 51.4 | 1.42 |
| 3308-ZZ | 40 | 90 | 36.5 | 62.7 | 45.4 | 1.05 |
| 3308-ZTN | 40 | 90 | 36.5 | - | - | 0 |
| 3308-RSZTN | 40 | 90 | 36.5 | - | - | - |
| 3308NR | 40 | 90 | 36.5 | - | - | 1.05 |
| 3308A-ZTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308A-Z | 40 | 90 | 36.5 | - | - | - |
| 3308ATN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308ATN | 40 | 90 | 36.5 | - | - | 0 |
| 3308A-RSTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308A-RS | 40 | 90 | 36.5 | - | - | - |
| 3308ANTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308ANTN | 40 | 90 | 36.5 | - | - | 0 |
| 3308ANRTN1 | 40 | 90 | 36.5 | — | — | 1.05 |
| 3308ANRTN | 40 | 90 | 36.5 | - | - | 0 |