滚珠轴承，推力的 NSK 511，51338，51420，F，LT，MT等

推力球轴承 NSK 是一种滚珠轴承，在旋转立轴时接受轴向载荷，不能承受径向冲击。 它们用于确保各行业企业设备运行的机制。

系列: 511, 512, 51238, 51240, 51244, 51248, 51256, 51272, 51338, 51420, 51422, 51424, 53230, 53232, 53234, 53236, 53238, 53240, 53244, 53248, 53252, 53256, 53260, 53264, 53268, 53272, 53328, 53330, 53332, 53334, 53336, 53338, 53340, 53417, 53418, 53420, 53422, 53424, 53426, 53428, 53430, 53432, 53434, 53436, 54226, 54228, 54230, 54232, 54234, 54236, 54238, 54240, 54244, 54324, 54417, 54420, F,LT,LT2,LT3，MT,O, 51234, 51236, 51252, 51260, 51264, 51268, 51322, 51324, 51326, 51328, 51330, 51332, 51336, 51340, 51356, 51376, 51380, 51417, 51426, 51430, 51432, 51434, 51436, 51438, 51448, 52226, 52228, 52230, 52232, 52234, 52236, 52238, 52240, 52244, 52322, 52324, 52326, 52328, 52330, 52332, 52334, 52336, 52338, 52340, 52417, 52418, 52420, 52422, 52424, 52426, 52428, 52430, 52432, 52434, 52436, 53200, 53201, 53202, 53203, 53204, 53205, 53206, 53207, 53208, 53209, 53210, 53211, 53212, 53213, 53214, 53215, 53216, 53217, 53218, 53220, 53222, 53224, 53226, 53228, 53305, 53306, 53307, 53308, 53309, 53310, 53311, 53312, 53313, 53314, 53315, 53316, 53317, 53318, 53320, 53324, 53326, 53405, 53406, 53407, 53408, 53409, 53410, 53411, 53412, 53413, 53414, 53415, 53416, 54202, 54204, 54205, 54206, 54207, 54208, 54209, 54210, 54211, 54212, 54213, 54214, 54215, 54216, 54217, 54218, 54220, 54222, 54224, 54305, 54306, 54307, 54308, 54309, 54310, 54311, 54312, 54313, 54314, 54315, 54316, 54317, 54318, 54320, 54322, 54405, 54406, 54407, 54408, 54409, 54410, 54411, 54412, 54414, 54415, 54416, 54417, 54418, 54420, F980,F1250,F1700,LT5M，MT2，MT4，MT5.