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Double row tapered roller bearing

Product

CAD

Product Parameters

  • Bearing code HR45KBE42+L
  • Overall dimension (mm)
    d 45
    D 85
    B2 47
    C 37.5
    r min 1.5
    r1 min 0.6
  • Limit speed (rpm)
    grease 3400
    Oil lubrication 4700
  • Rated load (N)
    Cr 117000
    Cor 159000
  • Installation dimension (mm)
    da(min) 56
    Db(min) 81
    ra(max) 1.5
    rb(max) 0.6
  • Axial load factor
    Y2 2.5
    Y3 1.7
    Y0 1.6
  • e 0.40
  • (Reference) 1.08
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