98堂亚洲精品无码福利,欧洲妇熟妇色黄性色,免费欧洲毛片A级视频大陆,hs高清无码在线观看网站

        Hello, welcome to the official website of Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD
        Hot keywords:

        Rexroth hydraulic pump hydraulic pump station plunger pump hydraulic station system variable plunger pump

         

        About us
        News

        F.A.Q

        Your position: Home page > F.A.Q

        柱塞泵壽命有多久?

        Time:2017-5-15 18:28:36 Click: 3518 times
        柱塞泵zui重要的部件是軸承,如果軸承出現(xiàn)游隙,則不能保證液壓泵內(nèi)部三對磨擦副的正常間隙,同時(shí)也會破壞各磨擦副的靜液壓支承油膜厚度,降低柱塞泵軸承的使用壽命。據(jù)液壓泵制造廠提供的資料,軸承的平均使用壽命為10000h,超過此值就需要更換新口。
        Return: List
        Product navigation

        Home page  REXROTH  About Us  News Center  Download Center  Product Center  Site Map  XML Map

        Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD

        Tel: 027-85849187? Fax: 027-85849186? Pgone: 13971340391

        Email: wh@rexroth-hyd.com? QQ:2909698088

        Address: No. 28-30, Building 7, Hubei Modern Hardware & Electrical City, Dongxihu District, Wuhan

        Factory address: Shenghua Industrial Park, Xincheng 12th Road, Dongxihu District, Wuhan

        鄂ICP備16006620號6?

        鄂公網(wǎng)安備 42010302001238號

        You are the 1346360th visitor