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Self-aligning Ball Bearings
Bearings for Ball Screw Supports
Cylindrical Roller Bearing For Pulley
Stainless Steel Bearings

SD5, sd6, sd30s, sd31s

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3D CAD diagram

Product Parameters

  • Bearing number
    Free end SD638
    Fixed end SD638G
  • d1 170
  • Dimension (mm)
    D 400
    H 240
    J 680
    N 43
    N1 59
    A 330
    L 820
    A1 320
    H1 70
    H2 475
    J1 190
    g 142
    g1 132
    t M 30
    s M 36
  • reference resources 210
  • Applicable parts
    Self aligning ball bearing 22338EMK
    Rated dynamic load Cr (n) 1890000
    Tightening sleeve H2338
  • oil seal GS 38

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