| 型号 | 主要尺寸(mm) | |||
| d | D | B 开式 | B防尘盖 | |
| R188 | 6.35 | 12.7 | 3.175 | 4.763 | 1602 | 6.35 | 17.463 | 6.35 | 7.938 |
| R1810 | 7.938 | 12.7 | 3.969 | 3.969 | 1603 | 7.938 | 22.225 | 7.144 | 8.731 |
| 1605 | 7.938 | 23.019 | 7.938 | 7.938 | R6 | 9.525 | 22.225 | 5.556 | 7.144 |
| 1604 | 9.525 | 22.225 | 7.144 | 8.731 | 1606 | 9.525 | 23.019 | 7.938 | 7.938 |
| 1614 | 9.525 | 28.575 | 9.525 | 9.525 | 1607 | 11.1125 | 23.019 | 7.938 | 7.938 |
| 1615 | 11.1125 | 28.575 | 9.525 | 9.525 | 1620 | 11.1125 | 34.925 | 11.1125 | 11.1125 |
该种轴承可以承受两个方向的轴向载荷，可限制轴或外壳在两个方向的轴向位移，安装时不允许与外壳孔的轴线倾斜。
