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spheric roller bearingspheric roller bearing
d 530-630mm
Product Parameter
  • Basic size of mm
    d 630
    D 920
    B 290
  • The basic rated load is kN
    trends C 8800
    static state Co 18000
  • Fatigue load limit Pu 1140
  • Rated rotation speed is r/min
    Refer to the speed 320
    limit speed 530
  • quality 645
  • model
    Column hole *240/630ECJ/W33
    conical bore *240/630ECK30J/W33
  • Dimensions are mm
    d 630
    d2 ～ 697
    D1 ～ 823
    b 22.3
    k 12
    r1,2 the min 7.5
  • Shoulder gear and chamfer size mm
    da the min 658
    Da the max 892
    ra the max 6
  • Calculation coefficient
    e 0.28
    Y1 2.4
    Y2 3.6
    Y0 2.5
Brand introduction
From Germany, made by heart
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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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