d 400-800mm
Product Parameter
  • Basic size of mm
    d 500
    D 920
    B 185
  • The basic rated load is kN
    trends C 5280
    static state Co 8500
  • Fatigue load limit Pu 620
  • Rated rotation speed is r/min
    Refer to the speed 670
    limit speed 950
  • quality 585
  • model NU12/500MA
  • Dimensions are mm
    d 500
    d1 -
    D1 ~ 728
    F,E 576
    r1,2 the min 7.5
    r3,4 the min 7.5
    s1) 14.5
  • Shoulder gear and chamfer size mm
    da the min 532
    da the max 564
    db,Da the min 581
    Da the max 798
    ra the max 6
    rb the max 6
  • Calculation coefficient
    kr 0.21
  • Corner circle
    model -
    quality -
    Size B1 -
    Size B2 -