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磁電機軸承——內燃機、水泵軸承

2014-09-27 18:14 作者:管理員17 來源:未知 瀏覽: 字號:

摘要:2.3磁電機軸承 磁電機是供汽油機點火的裝置。采用分離型角接 觸球軸承。磁電機軸承其有特定的尺寸系列,其外圈 外徑公差也與通用軸承不同。其結構型式見圖14. 1- 13。代號方法見表14. 1-34. 2.4內燃機、水泵軸承 目前用于汽車、拖拉機及工程機械等內燃機的水

2.3磁電機軸承
    磁電機是供汽油機點火的裝置。采用分離型角接
觸球軸承。磁電機軸承其有特定的尺寸系列,其外圈
外徑公差也與通用軸承不同。其結構型式見圖14. 1-
13。代號方法見表14. 1-34.
磁電機軸承的結構型式
磁電機軸承的代號方法
2.4內燃機、水泵軸承
    目前用于汽車、拖拉機及工程機械等內燃機的水
泵軸承多采用軸連形式,實際上是一個雙支承軸承組
件。內燃機水泵軸承密封性能好,漏脂量不超過
5% ,溫度不超過60oC;軸承旋轉靈活,無阻滯現
象,并具有支承剛性好、旋轉精度高、結構簡單、裝
拆方便等優點,正日益得到廣泛的應用。內燃機水泵
軸承的結構型式見圖14.1-14,代號方法見表14. 1-
35.

(責任編輯:laugh521521)
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