d 40-50mm
Product Parameter
  • Basic size of mm
    d 45
    D 85
    B 23
  • The basic rated load is kN
    trends C 85
    static state Co 81.5
  • Fatigue load limit Pu 10.6
  • Rated rotation speed is r/min
    Refer to the speed 9000
    limit speed 9500
  • Specification standard holder 0.54
  • model
    Standard holder *NJ2209ECP
    Other holder 1) J
  • Dimensions are mm
    d 45
    d1 59
    D1 ~ 73
    F,E 54.5
    r1,2 the min 1.1
    r3,4 the min 1.1
    s1) 1.7
  • Shoulder gear and chamfer size mm
    da the min 52
    da the max 53
    db,Da the min 56
    Da the max 78
    ra the max 1
    rb the max 1
  • Calculation coefficient
    kr 0.2
  • Corner circle
    model -
    quality -
    Size B1 -
    Size B2 -