기능

• The general-purpose needle cage is a bearing with excellent rotational performance that accurately guides needle rollers with a specially shaped cage with high rigidity and accuracy.
• The needle cage incorporates and retains needle rollers with very small inter-diameter differences, so that the raceway surface is heat-treated.
• When combined with the grinded shaft and housing hole, the raceway surface can be machined accurately and can be used in a small space.
• It has a large lubricant retention capacity, is lightweight, and has high rigidity. It can withstand severe operating conditions such as high-speed rotation and impact loads, and is used in a wide range of applications.