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Parts Number

  • 560S/553X
  • 560SR/553XR
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    Product Information

    التسميات

    560S/553X

    أبعاد الحدود

    d 68.262 mm Bore diameter
    D 122.238 mm Outside diameter
    T 38.1 mm Total width
    B 36.678 mm Width of inner ring
    C 30.162 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)

    تقييمات الحمولة الأساسية

    Cr 198000 N Basic dynamic load rating
    C0r 221000 N Basic static load rating

    السرعات

    Grease 3000 min-1 Grease lubrication
    Oil (Oil-bath) 4000 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da 83 mm Diameter of shaft abutment
    Da 108 mm Diameter of housing abutment
    db 76 mm Diameter of shaft abutment
    Db 115 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 0.35 Constant
    Y0 0.95 Axial load Factors
    Y1 1.7 Axial load Factors

    Mass

    CONE (approx.) 1.09 kg
    CUP (approx.) 0.692 kg
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