KOYOF636轴承KOYOMLF7011轴承南京信必诚轴承有限公司潘经理13072586056KOYOMLF7013轴承KOYOF687轴承KOYOF697轴承KOYOF607轴承KOYOF627轴承KOYOMLF8012轴承KOYOMLF8014轴承KOYOF688轴承KOYOF698轴承KOYOF608轴承KOYOF689轴承KOYOF699轴承KOYOF609轴承KOYOMLF3008轴承KOYOF693轴承KOYOF603轴承KOYOF623轴承KOYOMLF4007轴承KOYOMLF4008轴承KOYOF684轴承KOYOMLF4010轴承KOYOF694轴承KOYOF604轴承KOYOF624轴承KOYOF634轴承KOYOMLF5008轴承KOYOMLF5009轴承KOYOMLF5010轴承KOYOF685轴承KOYOF695轴承KOYOF605轴承KOYOF625轴承KOYOF635轴承KOYOMLF6010轴承KOYOMLF6012轴承KOYOF686轴承KOYOF696轴承KOYOF606轴承KOYOF626轴承KOYO698轴承KOYO608轴承KOYO628轴承KOYO638轴承KOYO689轴承KOYO699轴承KOYO609轴承KOYO629轴承KOYO639轴承KOYOF681轴承KOYOF691轴承KOYOF68/1.5轴承KOYOF69/1.5轴承KOYOMLF1506轴承KOYOF682轴承KOYOMLF2005轴承KOYOF692轴承KOYOMLF2006轴承KOYOMLF2007轴承KOYOF602轴承KOYOF68/2.5轴承KOYOF69/2.5轴承KOYOMLF2508/1B轴承KOYOMLF2508轴承KOYOMLF3006轴承KOYOF683轴承KOYOML5009轴承KOYOML5010轴承KOYO685轴承KOYO695轴承KOYO605轴承KOYO625轴承KOYO635轴承KOYOML6010轴承KOYOML6012轴承KOYO686轴承KOYO696轴承KOYO606轴承KOYO626轴承KOYOML6019轴承KOYO636轴承KOYOML7011轴承KOYOML7013轴承KOYO687轴承KOYO697轴承KOYO607轴承KOYO627轴承KOYOML7022轴承KOYO637轴承KOYOML8012轴承KOYOML8014轴承KOYO688轴承KOYO682轴承KOYOML2005轴承KOYO692轴承KOYOML2006轴承KOYOML2007轴承KOYO602轴承KOYO68/2.5轴承KOYO69/2.5轴承KOYOML2508/1B轴承KOYOML2508轴承KOYOML3006轴承KOYO683轴承KOYOML3008轴承KOYO693轴承KOYO603轴承KOYO623轴承KOYO633轴承KOYOML4007轴承KOYOML4008轴承KOYO684轴承KOYOML4010轴承KOYO694轴承KOYO604轴承KOYO624轴承KOYO634轴承KOYOML5008轴承KOYO681轴承KOYOML1003轴承KOYO691轴承KOYOML1204轴承KOYO68/1.5轴承KOYO69/1.5轴承KOYOML1506轴承微型和仪器用球轴承分两个基本类型:深沟球轴承和角接触球轴承。深沟球轴承又可根据详细设计进一步分为下列五种类型：标准型、凸缘外圈型、宽内圈型、外圈或内圈的径向厚度比普通轴承宽度大得多的扩展型、其内外两圈径向都非常薄的薄型。深沟球轴承也可按密封或防尘的形式分为“开放型”、“防尘盖型”及“密封圏型”。)