Single row deep groove ball bearing d 25-95mm with ball notch, stop groove and stop ring
Product Parameter
  • Basic size of mm
    d 35
    D 80
    B 21
  • The basic rated load is kN
    trends C 39.1
    static state Co 28.5
  • Fatigue load limit Pu 1.2
  • Rated rotation speed is r/min
    Refer to the speed 16000
    Limit speed 1) 10000
  • Mass kg 0.48
  • model
    Bearing open type 307NR
    Dust cover on one side 307-ZNR
    There are dust covers on both sides 307-2ZNR
    snap ring SP80
  • Dimensions are mm
    d 35
    d1 ~ 43.7
    D2 ~ 69.2
    D3 76.81
    D4 86.6
    f 1.7
    b 1.9
    C 3.28
    r0 the max 0.6
    r1,2 the min 1.5
  • Shoulder gear and chamfer size mm
    da the min 43
    Da the max 72
    Db the min 88
    ba the min 2.2
    Ca the max 4.98
    ra the max 1.5