此类轴承属于单列球轴承，孔径大小从0.04英寸到 0.375英寸不等，这些轴承的结构使它们能够在低工作扭矩下承受适度的径向和推力载荷。
| 型号 | 内径 | 外径 | 厚度 | Cr | Cor | 重量 |
|---|---|---|---|---|---|---|
| RLS-38-2Z | 120.65 | 209.55 | 33.338 | - | - | 4.25 |
| RMS-36-2Z | 114.3 | 238.125 | 50.8 | - | - | 9.05 |
| RLS-36-2Z | 114.3 | 203.2 | 33.338 | - | - | 4 |
| RMS-34-2Z | 107.95 | 111.125 | 44.45 | - | - | 6.9 |
| RLS-34-2Z | 107.95 | 190.5 | 31.75 | - | - | 3.3 |
| RMS-32-2Z | 101.6 | 215.9 | 44.45 | - | - | 6.7 |
| RMS-30-2Z | 95.25 | 209.55 | 44.45 | - | - | 6.5 |
| RLS-30-2Z | 95.25 | 171.45 | 28.575 | - | - | 2.5 |
| RMS-28-2Z | 88.9 | 206.375 | 44.45 | - | - | 6.5 |
| RLS-28-2Z | 88.9 | 165.1 | 28.575 | - | - | 2.4 |
| RMS-27-2Z | 85.725 | 190.5 | 39.688 | - | - | 4.85 |
| RMS-26-2Z | 82.55 | 190.5 | 39.688 | - | - | 5 |
| RLS-26-2Z | 82.55 | 152.4 | 26.988 | - | - | 1.95 |
| RMS-24-2Z | 76.2 | 177.8 | 39.688 | - | - | 4.4 |
| RLS-24-2Z | 76.2 | 146.05 | 26.988 | - | - | 1.85 |
| RMS-22-2Z | 69.85 | 158.75 | 34.925 | - | - | 3 |
| RLS-22-2Z | 69.85 | 133.35 | 23.813 | - | - | 1.35 |
| RLS-22-2Z | 69.85 | 133.35 | 23.813 | - | - | 1.35 |
| RMS-20-2Z | 63.5 | 139.7 | 31.75 | - | - | 2.05 |
| RLS-20-2Z | 63.5 | 127 | 23.813 | - | - | 1.25 |
| RMS-18-2Z | 57.15 | 127 | 31.78 | - | - | 1.7 |
| RLS-18-2Z | 57.15 | 114.3 | 22.225 | - | - | 0.97 |
| RMS-16-2Z | 50.8 | 114.3 | 26.988 | - | - | 1.21 |
| RLS-16-2Z | 50.8 | 101.6 | 20.638 | - | - | 0.7 |
| RMS-15-2Z | 47.625 | 114.3 | 26.988 | - | - | 1.22 |
| RLS-15-2Z | 47.625 | 101.6 | 20.638 | - | - | 0.743 |
| RMS-14-2Z | 44.45 | 107.95 | 26.988 | - | - | 1.04 |
| RMS-13-2Z | 41.275 | 101.6 | 23.812 | - | - | 0.9 |
| RLS-13-2Z | 41.275 | 88.9 | 19.05 | - | - | 0.525 |
| RMS-12-2Z | 38.1 | 95.25 | 23.812 | - | - | 0.77 |