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Automatic centering ball bearingFset set automatic centering ball bearing
d1 90-110mm
Product Parameter
  • Basic size of mm
    d 90
    D 180
    B 34
  • The basic rated load is kN
    trends C 68.9
    static state Co 30
  • Fatigue load limit Pu 1.29
  • Rated rotation speed is r/min
    Refer to the speed 7500
    limit speed 4800
  • Mass bearing + tightening sleeve 5
  • model
    bearing 1220K
    tapered adapter-sleeve H220
  • Dimensions are mm
    d1 90
    d3 130
    D1 ～ 159
    B1 58
    B2 20
    r1,2 the min 2.1
  • Shoulder gear and chamfer size mm
    da the max 127
    db the min 106
    Da the max 168
    Ba the min 8
    ra the max 2
  • Calculation coefficient
    e 0.17
    Y1 3.7
    Y2 5.7
    Y0 4
Brand introduction
From Germany, made by heart
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15921316881
mc@macn-sh.com
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Special application bearing
Sensor bearing unit
tapered adapter-sleeve
withdrawal sleeve
locknut
SNL bearing block
Roller bearing
Cross roller bearing
With outer spherical ball bearing
Rotary support bearing
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