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    All series of products are more than 5000 kinds, and the products are exported to Europe, America, Southeast Asia and other countries.

    RNA..RS/2RS,NK..RS/2RS,NA..RS/2RS,NKI..RS/2RS

    E-mail:

    Tungmiao@fums-bearing.com

    Product Details

    Description:

    Including the models of RNA... RS, RNA .2RS, NK.RS NK. 2RS: NA. RS NA. 2RS: NKL.RS NKI

    2RS.

    The seal ring needle roller with inner ring or without inner ring is the solid collar needle roller bearing equipped with single side or double side synthetic rubber seal ring to ensure long-term lubricating function.

    轴径轴承型号外   型 尺 寸基本额定负荷极限转速
    NA   49..RSNA   49..2RSdFDCBrS油润滑
    单面密封双面密封CCo
    mm

    mmMinNrpm
    10NA 4900 RSNA 4900.2RS10142213140.36800690013000
    12NA 4901 RSNA 4901.2RS12162413140.37600830012000
    15NA 4902 RSNA 4902.2RS15202813140.386001030010000
    17NA 4903 RSNA 4903.2RS17223013140.38800110009000
    20NA 4904 RSNA 4904.2RS20253717180.317300199007500
    25NA 4905 RSNA 4905.2RS25304217180.319300242006500
    30NA 4906 RSNA 4906.2RS30354717180.321100285005500
    35NA 4907 RSNA 4907.2RS35425520210.626500395004800
    40NA 4908 RSNA 4908.2RS40486222230.636000530004200
    45NA 4909 RSNA 4909.2RS45526822230.638000590003900
    50NA 4910 RSNA 4910.2RS50587222230.640000640003500
    轴径轴承型号外   型 尺 寸基本额定负荷极限转速








    RNA   49..RSRNA   49..2RSFWDCrS油润滑








    单面密封双面密封CCo








    mm

    mmMin.Nrpm








    14RNA 4900 RSRNA   4900.2RS1422130.36800690013000








    16RNA 4901 RSRNA 4901.2RS1624130.37600830012000








    20RNA 4902 RSRNA 4902.2RS2028130.386001030010000








    22RNA 4903 RSRNA   4903.2RS2230130.38800110009000








    25RNA 4904 RSRNA   4904.2RS2537170.317300199007500








    30RNA 4905 RSRNA 4905.2RS3042170.319300242006500








    35RNA 4906 RSRNA 4906.2RS3547170.321100285005500








    42RNA 4907 RSRNA 4907.2RS4255200.626500395004800








    48RNA 4908 RSRNA 4908.2RS4862220.636000530004200








    52RNA 4909 RSRNA 4909.2RS5268220.638000590003900








    58RNA 4910   RSRNA   4910.2RS5872220.640000640003500










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