天气预报15天查询> 其他> 滚动轴承的装配有哪些技术要求

滚动轴承的装配有哪些技术要求

更新时间: 2020-06-27 00:00:00     

装配的技术要求:

1、滚动轴承标有代号的端面应装在可见方向,以便更换时查对;

2、轴颈或壳体孔台阶处的圆弧半径应小于轴承上相对应处的圆弧半径;

3、轴承装配在轴上和壳体孔中后,应没有歪斜现象;

4、在同轴的两个轴承中,必须有一个随轴热胀时产生轴移动;

5、装配滚动轴承时,必须严格防止污物进入轴承内;

6、装配后的轴承,须运转灵活、噪声小、工作温度一般不宜超过65摄氏度。

关键词: 滚动轴承 装配 哪些 技术 要求

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-2517815/ | 耗时:0.0337 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2517815 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2517815 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2517815 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1081969,1102742,1090541,1042188,1076541,1081095,1085882,1077826,1072923,1044565,1080058,1065391,1078735,1068524,1132685,1064641,1047309,1048506,1094661,1110027,1056798,1066134,1085162,1077956,1093396,1077976,1086408,1489308,1050647,1042815) ORDER BY field (ArticleID,1081969,1102742,1090541,1042188,1076541,1081095,1085882,1077826,1072923,1044565,1080058,1065391,1078735,1068524,1132685,1064641,1047309,1048506,1094661,1110027,1056798,1066134,1085162,1077956,1093396,1077976,1086408,1489308,1050647,1042815)