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Self-aligning Ball Bearings
Bearings for Ball Screw Supports
Cylindrical Roller Bearing For Pulley
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Product Parameters

  • Bearing code
    Open type R133
    Dust cover type —
  • Overall dimension (mm)
    d 2.380
    D 4.762
    B 1.588
    B1 —
    r(min) 0.1
  • Limit speed (RPM)
    grease 80000
    Oil lubrication 95000
  • Rated load
    Cr(N) 188
    Cor(N) 60
    Cr(kgf) 19
    Cor(kgf) 6
  • Installation dimension (mm)
    da(min) 3.2
    db(max) —
    Da(max) 3.9
    Db(min) —
    ra(max) 0.1
  • Mass(g)
    Open type 0.10
    Dust cover type —

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