The IKO stamped outer ring type needle roller bearing uses a special thin steel plate that has been precision stamped, processed, and carburized and quenched to form a stamped outer ring. Therefore, it is a bearing with a small cross-sectional height, lightweight, and high rated load in needle roller bearings.

This bearing comes in two types: with a cage and with full rollers, which can be selected according to the usage conditions of the bearing. The structure with a retaining frame is suitable for high-speed rotation due to the precise guidance of needle shaped rollers by the retaining frame and thrust ring. The full roller structure is suitable for low-speed rotation under heavy loads. The installation of the bearing seat adopts press in fixation, so there is no need for axial fixation. It has a wide range of applications and is suitable for mass-produced products that emphasize economy.