d 25-85mm
Product Parameter
  • Basic size of mm
    d 60
    D 110
    B 22
  • The basic rated load is kN
    trends C 56.1
    static state Co 50
  • Fatigue load limit Pu 2.12
  • Rated rotation speed is r/min
    Refer to the speed 11000
    Limit speed 1) 6700
  • Mass kg 0.85
  • model
    Bearing open type 212
    Dust cover on one side 212-Z
    There are dust covers on both sides 212-2Z
  • Dimensions are mm
    d 60
    d1 ~ 70.1
    D2~ 97
    r1,2 the min 1.5
  • Shoulder gear and chamfer size mm
    da the min 68
    Da the max 102
    ra the max 1.5