客车轴承型号对照、用途

时间：2025-05-11

准高速客车轴承通过机械工业部成果鉴定和260公里/小时速度性能试验，广州至深圳往返台架寿命试验可靠度99.999%，工艺计算寿命354～400万公里。80万公里疲劳寿命可靠度99%以上，使行车速度提高到160～200公里/小时。型号外形尺寸额定负荷重量安装部位新旧dDBCrCorKgNJ3226X11302508060480718.3提速客车轴箱NJP3226X11302508060480718.3NJ3226X1K1129.52508060480718.3NJP3226X1K1129.52508060480718.3NJ3226X1K21292508060480718.3NJP3226X1K21292508060480718.342726QT25080546.8546.8473.318.7152726QT13025080546.8473.318.7普速客车轴箱42726KQT129.525080546.8473.318.7152726KQT129.525080546.8473.318.742726K1QT12925080546.8473.318.7152726K1QT12925080546.8473.318.742724QT12024080477.3407.317.2152724QT12024080477.3407.317.242724KQT119.524080477.3407.317.2152724KQT119.524080477.3407.317.242724K1QT11924080477.3407.317.2152724K1QT11924080477.3407.317.2制造供应商：总部地址：电话：87223344872224348722031987220519转8722031587222422（直拨）E-MAIL：WEB@SUNTHAIBEARING.COM]WEB@SUNTHAIBEARING.COM[/url]网址:sunthai[/url]三泰企业文化sunthai三泰特种非标轴承网lyctl[img]http://sunthai/UserFiles/Image/1395627_2.jpg[/img]