滚子和保持架组件 | 烈力轴承
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    Needle Roller And Cage Assemblies滚针和笼组件

    201322515514725975 Needle Cage Bearings are single or double row units comprising cages and needle rollers.滚针轴承是单列或双列单元,包括保持架和滚针。

    Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved.由于它们的径向截面不大于滚针的直径,因此滚针和保持架组件允许实现具有非常小的径向设计外壳的轴承布置。 They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.它们具有非常高的承载能力,适用于高速和易于安装。

    If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.如果滚道的生产几何精度高,可以实现高跳动精度的轴承布置。

    The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.径向内部游隙可受滚针分类以及轴和轴承座公差的影响。

    Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.滚针和保持架组件在轴上和外壳上需要硬化和磨削的滚道。

    For shaft diameter 轴直径
    in mm 单位为毫米
    Features 特征
    K ķ 4 – 160 4 - 160 single direction, to DIN 5405-2单向,符合DIN 5405-2标准
    K..-ZW ķ..- ZW 10 – 50 10 - 50 single direction, AXK with axial bearing washer单向,带轴向垫圈的AXK
    C C 1/4 ” – 4 1/8 “ 1/4“ - 4 1/8” single direction, to ABMA 21.2 – 1988, suitable for combination with axial bearing washers TWA, inch sizes单向,根据ABMA 21.2 - 1988,适合与轴向垫圈TWA组合,英制尺寸
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