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

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Product Parameters

  • Bearing code
    Open type R1
    Dust cover type R1ZZ
  • Overall dimension (mm)
    d 1.397
    D 4.762
    B 1.984
    B1 2.779
    r(min) 0.1
  • Limit speed (RPM)
    grease 90000
    Oil lubrication 110000
  • Rated load
    Cr(N) 231
    Cor(N) 66
    Cr(kgf) 24
    Cor(kgf) 6.5
  • Installation dimension (mm)
    da(min) 2.2
    db(max) 2.3
    Da(max) 3.9
    Db(min) 4.1
    ra(max) 0.1
  • Mass(g)
    Open type 0.15
    Dust cover type 0.19

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