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Parts Number

  • 639/632
  • Inquiry

    Product Information

    Bezeichnungen

    639/632

    Grenzabmessungen

    d 63.5 mm Bore diameter
    D 136.525 mm Outside diameter
    T 41.275 mm Total width
    B 41.275 mm Width of inner ring
    C 31.75 mm Width of outer ring
    Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup)
    Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)

    Tragzahlen

    Cr 239000 N Basic dynamic load rating
    C0r 263000 N Basic static load rating

    Geschwindigkeiten

    Grease 2800 min-1 Grease lubrication
    Oil (Oil-bath) 3800 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da 79 mm Diameter of shaft abutment
    Da 119 mm Diameter of housing abutment
    db 76 mm Diameter of shaft abutment
    Db 125 mm Diameter of housing abutment
    ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring
    ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring

    Calculation factors

    e 0.36 Constant
    Y0 0.91 Axial load Factors
    Y1 1.7 Axial load Factors

    Mass

    CONE (approx.) 1.77 kg
    CUP (approx.) 1.04 kg
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