97精品国产97久久久久久免费,国产成人精品一区二区三区影院 ,国产美女精品一区二区三区,国产精品三级av及在线观看 ,国产精品你懂的在线播放

Self-aligning Components Bearing Position:Home > Self-aligning Components Bearing >

Self-aligning Components Bearing

        Open, non-contact sealed;
        Bearing adopts four point contact design(25°,30°);
        Outer ring using special materials;
        Bearing characteristics: self-aligning,small axial clearance,strong rigidity;
        Bearing parameter:
 


Note: According to the special conditions of use for the user design and manufacture of this type of product design.