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

    Needle Roller Bearings with Ribs

    RNAO ϵ

    <>

    ͺ ߴ غ ת
    Shaft Designation Mass Dimensions Basic Load Ratings Limiting
    Diameter Fw D C E r   Cr   Cor Speed
    Dynamic Static
    mm g min. kN kN rpm
    5 RNAO 5108 3 5 10 8 8 0.15 2.4 1.9 37000
    6 RNAO 6138 6 6 13 8 9 0.3 2.6 2.3 32000
    7 RNAO 7148 6 7 14 8 10 0.3 2.9 2.7 31000
    8 RNAO 81510 8 8 15 10 11 0.3 4.0 4.1 29000
    10 RNAO 101710 10 10 17 10 13 0.3 4.8 5.5 28000
    12 RNAO 122212 19 12 22 12 18 0.3 10.0 9.9 21000
    15 RNAO 152313 20 15 23 13 19 0.3 8.5 10.9 21000
    16 RNAO 162413 21 16 24 13 20 0.3 8.9 11.8 20000
    *RNAO 162420 32 16 24 20 20 0.3 13.3 19.8 19000
    17 RNAO 172513 22 17 25 13 21 0.3 10.4 14.6 18000
    18 *RNAO 183024 69 18 30 24 24 0.3 21.9 30.0 17000
    20 RNAO 202813 25 20 28 13 24 0.3 9.8 14.3 16000
    *RNAO 202826 50 20 28 26 24 0.3 16.8 28.5 16000
    RNAO 203212 38 20 32 12 26 0.3 13.4 16.2 15000
    22 RNAO 223013 27 22 30 13 26 0.3 10.4 15.9 15000
    RNAO 223516 59 22 35 16 29 0.3 20.0 25.5 13000
    25 RNAO 253516 51 25 35 16 29 0.3 14.3 25.5 13000
    RNAO 253517 53 25 35 17 29 0.3 14.9 26.0 13000
    *RNAO 253526 76 25 35 26 29 0.3 19.4 37.0 13000
    RNAO 253716 60 25 37 16 32 0.3 21.0 28.0 12000
    *RNAO 253732 119 25 37 32 32 0.3 36.0 56.0 12000
    26 RNAO 263913 60 26 39 13 30 0.3 11.6 19.2 12000
    30 RNAO 304017 60 30 40 17 35 0.3 19.6 34.0 10000
    *RNAO 304026 94 30 40 26 35 0.3 27.0 51.0 10000
    RNAO 304216 59 30 42 16 37 0.3 23.1 33.5 10000
    *RNAO 304232 137 30 42 32 37 0.3 39.5 67.0 10000
    35 RNAO 354513 53 35 45 13 40 0.3 16.2 28.0 9000
    RNAO 354517 69 35 45 17 40 0.3 20.8 38.5 9000
    *RNAO 354526 91 35 45 26 40 0.3 27.5 56.0 9000
    RNAO 354716 78 35 47 16 42 0.3 24.4 37.5 9000
    RNAO 354717 83 35 47 17 42 0.3 25.8 40.3 9000
    RNAO 354717 89 35 47 17 42 0.3 27.5 43.0 8500
    *RNAO 354732 156 35 47 32 42 0.3 42.0 75.0 9000
    37 RNAO 375218 125 37 52 18 44 0.3 28.0 45.5 8000
    40 RNAO 405017 74 40 50 17 45 0.3 21.4 41.5 8000
    *RNAO 405034 152 40 50 34 45 0.3 36.5 83.0 7000
    RNAO 405520 145 50 55 20 47 0.3 32.5 57.0 8500
    *RNAO 405540 275 50 55 40 47 0.3 62.0 118.0 7500
    42 RNAO 425720 148 42 57 20 50 0.3 36.0 59.0 6500
    45 RNAO 455517 83 45 55 17 50 0.3 22.5 46.0 7500
    *RNAO 456240 377 45 62 40 53 0.3 67.0 135.0 7000
    50 RNAO 506220 140 50 62 20 55 0.3 26.5 60.0 7000
    RNAO 506520 168 50 65 20 58 0.3 35.5 62.0 6500
    *RNAO 506540 355 50 65 40 58 0.6 61.0 124.0 6500
    55 RNAO 556820 166 55 68 20 60 0.6 28.5 66.0 6500
    60 RNAO 607820 255 60 78 20 68 1.0 43.5 85.0 5500
    *RNAO 607840 435 60 78 40 68 1.0 75.0 171.0 5500
    65 RNAO 658530 464 65 85 30 73 1.0 57.0 123.0 5500
    70 RNAO 709030 499 70 90 30 78 1.0 60.0 135.0 5000
    80 RNAO 8010030 580 80 100 30 88 1.0 71.0 176.0 4200
    85 RNAO 8510525 459 85 105 25 93 1.0 57.0 136.0 4000
    90 RNAO 9010526 373 90 105 26 98 1.0 61.0 150.0 4000
    RNAO 9011030 610 90 110 30 98 1.0 68.0 172.0 4000
    100 RNAO 10012030 694 100 120 30 108 1.0 71.0 180.0 3700
    ˵
    1.лغתٺѡο
    2.֬ʱתΪֵ60%
    3.*Ϊ˫ȦͲۺͿ
    Note:
    1.These load, speed and mass is reference of choice only.  
    2.With grease lubrication, 60% of these limiting speed will apply.
    3.* The inner race is double-row, and a lubrication hole and  groove on the outer race.


  • ɱΪǮҵ˾װ 2019-08-20
  • Ҳѵصķۡʮһƽ׵ķӡ 2019-08-19
  • 11ѡ5 ϻַǶ Ĵ12ѡ5 ʱʱͼ ٶȶʮһ 3 ӱȫƻ ŷ޸ ccٷɳʽ