d 50-55mm
Product Parameter
  • Basic size of mm
    d 50
    D 110
    B 27
  • The basic rated load is kN
    trends C 127
    static state Co 112
  • Fatigue load limit Pu 15
  • Rated rotation speed is r/min
    Refer to the speed 6700
    limit speed 8000
  • Specification standard holder 1.15
  • model
    Standard holder *NJ310ECP
    Other holder 1) J,M,ML
  • Dimensions are mm
    d 50
    d1 71.2
    D1 ~ 92.1
    F,E 65
    r1,2 the min 2
    r3,4 the min 2
    s1) 1.9
  • Shoulder gear and chamfer size mm
    da the min 61
    da the max 63
    db,Da the min 73
    Da the max 99
    ra the max 2
    rb the max 2
  • Calculation coefficient
    kr 0.15
  • Corner circle
    model HJ310EC
    quality 0.14
    Size B1 8
    Size B2 13