• ɱΪǮҵ˾װ 2019-08-20
  • Ҳѵصķۡʮһƽ׵ķӡ 2019-08-19
  • ޱּܴȦ

    Needle Roller Bearings with Inner Ring without Cage

    NAV49 ϵ

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    ͺ ߴ غ ת ԭͺ
    Shaft Designation Mass Dimensions Basic Load Ratings Limiting Original
    Diameter d F D B r   Cr   Cor Speed Designation
    Dynamic Static
    mm g min. kN kN rpm
    15 NAV 4902 15 20 28 13 0.3 8.5 9.2 20000 4074902E
    17 NAV 4903 17 22 30 13 0.3 9.4 10.9 17000 4074903E
    20 NAV 4904 20 25 37 17 0.3 10.6 13.6 14000 4074904E
    25 NAV 4905 25 30 42 17 0.3 11.0 14.6 12000 4074905E
    30 NAV 4906 30 35 47 17 0.3 21.0 25.5 11000 4074906E
    35 NAV 4907 35 42 55 20 0.6 22.8 29.6 9500 4074907E
    40 NAV 4908 40 48 62 22 0.6 23.6 31.5 9500 4074908E
    45 NAV 4909 45 52 68 22 0.6 24.4 33.5 8500 4074909E
    50 NAV 4910 50 58 72 22 0.6 25.0 35.5 8000 4074910E
    60 NAV 4912 60 68 85 25 1.0 30.5 47.5 7000 4074912E
    70 NAV 4914 70 80 100 30 1.0 31.5 50.0 7000 4074914E
    80 NAV 4916 80 90 110 30 1.0 43.0 67.0 6000 4074916E
    90 NAV 4918 1507 90 105 125 35 1.0 45.0 73.0 5500 4074918E
    95 NAV 4919 1537 95 110 130 35 1.1 47.0 80.0 5000 4074919E
    100 NAV 4920 2240 100 115 140 40 1.1 58.0 100.0 4700 4074920E
    110 NAV 4922 110 125 150 40 1.1 60.0 108.0 4300 4074922E
    120 NAV 4924 120 135 165 45 1.1 61.0 112.0 4100 4074924E
    130 NAV 4926 4430 130 150 180 50 1.5 84.0 156.0 3700 4074926E
    ˵
    1.лغתٺѡο
    2.֬ʱתΪֵ60%
    Note:
    1.These load, speed and mass is reference of choice only.  
    2.With grease lubrication, 60% of these limiting speed will apply.
  • ɱΪǮҵ˾װ 2019-08-20
  • Ҳѵصķۡʮһƽ׵ķӡ 2019-08-19
  • ʿͼ һ׼ Ԥ Ĵʮͼ 047һβ Ĵ7 23żʱʱ khФ ຣԤ ͸н