单向推力球轴承是一种专门用于承受单向轴向负载的推力轴承，具有结构简单、可靠性高等优点，在多种机械设备中都有广泛的应用。
| 型号 | 内径 | 外径 | 厚度 | Cr | Cor | 重量 |
|---|---|---|---|---|---|---|
| 51116/HV1YA2 | 80.2 | 105 | 19 | - | - | 0.464 |
| 51115M/YA2 | 75.2 | 100 | 19 | - | - | 0.445 |
| 51115M | 75 | 100 | 19 | - | - | 0.438 |
| 51115/HVYA2 | 75.2 | 100 | 19 | - | - | 0.445 |
| 51115/HV1YA2 | 75.2 | 100 | 19 | - | - | 0.445 |
| 51114M | 70 | 95 | 18 | - | - | 0.385 |
| 51113M | 65 | 90 | 18 | - | - | 0.371 |
| 51112M | 60 | 85 | 17 | - | - | 0.305 |
| 51112/HVS1 | 60 | 85 | 17 | - | - | 0.271 |
| 51112/HV1S1 | 60 | 85 | 17 | - | - | 0.303 |
| 51112/HV | 60 | 85 | 17 | - | - | 0.271 |
| 51111M | 55 | 78 | 16 | - | - | 0.748 |
| 51110M | 50 | 70 | 14 | - | - | 0.186 |
| 51110/HV | 50 | 70 | 14 | - | - | 0.159 |
| 51109M | 45 | 65 | 14 | - | - | 0.164 |
| 51109/HV | 45 | 65 | 14 | - | - | 0.141 |
| 51108M | 40 | 60 | 13 | - | - | 0.129 |
| 51108/HV | 40 | 60 | 13 | - | - | 0.114 |
| 51107M | 35 | 52 | 12 | - | - | 0.085 |
| 51107/HV | 35 | 52 | 12 | - | - | 0.081 |
| 51106/HV | 30 | 47 | 11 | - | - | 0.076 |
| 511/750 | 750 | 900 | 120 | - | - | 0 |
| 511/670F3 | 670 | 800 | 105 | — | — | 92.21 |
| 511/670 | 670 | 800 | 105 | — | — | 92.21 |
| 511/600 | 600 | 710 | 85 | - | - | 64.9 |
| 511/530 | 530 | 640 | 85 | — | — | 55.8 |
| 511/500 | 500 | 600 | 80 | — | — | 45.66 |
| 510/950 | 950 | 1030 | 60 | - | - | 0 |
| 510/670 | 670 | 730 | 45 | — | — | 20.5 |
| 510/500 | 500 | 540 | 30 | — | — | 6.66 |