• ްƽȴҸ λھֻѡ 2019-10-21
  • ϻ˼ Ҽ ߲ һ 2019-10-03
  • ĴԹ񾯰ʦѧ 2019-09-01
  • ɱΪǮҵ˾װ 2019-08-20
  • Ҳѵصķۡʮһƽ׵ķӡ 2019-08-19
  • Combined Needle Roller And Thrust Roller Bearings

    NKXR

    NKXRZ ϵ

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    ͺ ֿд ߴ غ ת װߴ ʺϵȦ
    Shaft Designation Mass Designation Mass Dimensions Basic Load Ratings Limiting Mounting  Designation
    Diameter with Dust Fw D D1 D2 C C1 C2 dw r Radial Axial Speed Dimensions Lnner Ring
    Shield   Cr   Cor   Cr   Cor da ra
    Dynamic Static Dynamic Static
    mm g g max. max. -0.25 -0.2 E8 min. kN kN kN kN rpm max. dFB
    15 NKXR 15 42 NKXR 15Z 45 15 24 28.1 29.2 23 9 6.5 15 0.3 8.9 11.4 14.1 36.9 6500 23.7 0.3 IR 121516
    17 NKXR 17 50 NKXR 17Z 53 17 26 30.1 31.2 25 9 8.0 17 0.3 11.1 15.7 15.6 43.1 5500 25.7 0.3 IR 141717
    20 NKXR 20 80 NKXR 20Z 84 20 30 35.1 36.2 30 10 10.5 20 0.3 18.0 26.2 23.5 64.3 4200 30.7 0.3 IR 172020
    25 NKXR 25 120 NKXR 25Z 125 25 37 42.1 43.2 30 11 9.5 25 0.6 21.5 31.6 27.4 77.0 3400 37.7 0.6 IR 202520
    30 NKXR 30 135 NKXR 30Z 141 30 42 47.1 48.2 30 11 9.5 30 0.6 24.8 39.8 30.7 93.5 2900 42.7 0.6 IR 253020
    35 NKXR 35 157 NKXR 35Z 165 35 47 52.1 53.2 30 12 9.0 35 0.6 25.4 44.1 33.8 110.0 2500 47.7 0.6 IR 303520
    40 NKXR 40 204 NKXR 40Z 214 40 52 60.1 61.2 32 13 10.0 40 0.6 27.9 50.4 46.0 150.5 2000 55.7 0.6 IR 354020
    45 NKXR 45 244 NKXR 45Z 260 45 58 65.2 66.5 32 14 9.0 45 0.6 30.4 58.6 51.7 180.1 1900 60.5 0.6 IR 404520
    50 NKXR 50 268 NKXR 50Z 288 50 62 70.2 71.5 35 14 10.0 50 0.6 34.9 73.1 54.2 197.3 1700 65.5 0.6 IR 455025
    ˵
    1.лغתٺѡο
    2.еıּƳ¶ȣ120180
    3.֬ʱתΪֵ60%
    4.Ȧ뵥
    Note:
    1.These load, speed and mass is reference of choice only.  
    2.If the cages are made of plastics, the maximum allowable working themperrature is 120 in 
      continuous working and 180 in shor tworking. 
    3.With grease lubrication, 60% of these limiting speed will apply.
    4.The inner race will be supplied with single.


        עҪͨemail[email protected]绰0511-85626192빫˾оϵ


  • ްƽȴҸ λھֻѡ 2019-10-21
  • ϻ˼ Ҽ ߲ һ 2019-10-03
  • ĴԹ񾯰ʦѧ 2019-09-01
  • ɱΪǮҵ˾װ 2019-08-20
  • Ҳѵصķۡʮһƽ׵ķӡ 2019-08-19
  • Ϻʱʱƻ ׼pc28Ԥ Dzʿ ʱʱ5λ С ƽ̨ ɽʱʱƽ̨ ʱʱ׬ ڲʼƻ ͧ˹Ѽƻ