d 400-800mm
Product Parameter
  • Basic size of mm
    d 560
    D 820
    B 150
  • The basic rated load is kN
    trends C 3800
    static state Co 7650
  • Fatigue load limit Pu 560
  • Rated rotation speed is r/min
    Refer to the speed 630
    limit speed 1000
  • quality 290
  • model NU20/560ECMA
  • Dimensions are mm
    d 560
    d1 -
    D1 ~ 726
    F,E 625
    r1,2 the min 6
    r3,4 the min 6
    s1) 12.3
  • Shoulder gear and chamfer size mm
    da the min 583
    da the max 617
    db,Da the min 630
    Da the max 797
    ra the max 5
    rb the max 5
  • Calculation coefficient
    kr 0.1
  • Corner circle
    model -
    quality -
    Size B1 -
    Size B2 -