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All linear bearing linear guide rail deep groove ball bearing angular contact ball bearing Automatic centering ball bearing cylindrical roller bearing tapered roller bearing spheric roller bearing CARB ring roller bearing ball thrust bearing The cylindrical roller thrust bearing Spherical roller thrust bearing 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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cylindrical roller bearingSingle column of cylindrical roller bearings
d 40-50mm
Product Parameter
  • Basic size of mm
    d 45
    D 120
    B 29
  • The basic rated load is kN
    trends C 106
    static state Co 102
  • Fatigue load limit Pu 13.4
  • Rated rotation speed is r/min
    Refer to the speed 6700
    limit speed 7500
  • Specification standard holder 1.7
  • model
    Standard holder NJ409
    Other holder 1) -
  • Dimensions are mm
    d 45
    d1 ～ 71.8
    D1 ～ 92.2
    F,E 64.5
    r1,2 the min 2
    r3,4 the min 2
    s1) 2.5
  • Shoulder gear and chamfer size mm
    da the min 58
    da the max 62
    db,Da the min 74
    Da the max 107
    ra the max 2
    rb the max 2
  • Calculation coefficient
    kr 0.15
  • Corner circle
    model HJ409
    quality 0.18
    Size B1 8
    Size B2 13.5
Brand introduction
From Germany, made by heart
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15921316881
mc@macn-sh.com
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Special application bearing
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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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