773747 BALL BEARING DOUBLE THRUST, WITH FLAT SEAT NO.52220

773747 BALL BEARING DOUBLE THRUST, WITH FLAT SEAT NO.52220
规格参数 参数值
IMPA编码 773747
产品单位 PCE
产品规格 Thrust ball bearings are composed of washer-like bearing rings with raceway grooves for the balls. The ring attached to the shaft is called the inner ring or shaft washer while that attached to the housing is called the outer ring or housing washer. In double direction thrust ball bearings, there are three rings with the central one being fixed to the shaft. Single direction and double direction thrust ball bearings can support thrust loads in one or both directions respectively. There are also thrust ball bearings with an aligning seat washer beneath the outer ring in order to compensate for shaft misalignment or mounting errors. Pressed-steel cages are usually used in the smaller bearings and machined cages are generally used in the larger ones. Series 52200. With Flat Seat
中文汉化 773747 向心推力轴承, 带平底座52220 推力滚子轴承由带球形滚道的类似垫圈的轴承环组成。与轴连接的环称为内圈或轴圈，与机壳连接的环称为外圈或机壳圈。双向推力滚子轴承有三个环，其中中央的一个固定在轴上。单向和双向推力滚子轴承分别能承受一个或两个方向的推力载荷。在外圈下方还有一种带有对中座圈垫的推力滚子轴承，用于补偿轴偏斜或安装误差。较小的轴承通常使用冲压钢保持架，较大的轴承则使用切削加工的保持架。系列52200。带平底座。
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