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LM78349/LM78310 Series

Parts Number

  • LM78349/LM78310
  • LM78349R/LM78310R
  • Inquiry

    Product Information

    Обозначения

    LM78349/LM78310

    Граничные размеры

    d 35 mm Bore diameter
    D 62 mm Outside diameter
    T 16.7 mm Total width
    B 17 mm Width of inner ring
    C 13.6 mm Width of outer ring
    Cup r (min.) 1 mm Chamfer dimension of outer ring (Cup)
    Cone r (min.) SPEC mm Chamfer dimension of inner ring (Cone)

    Основные значения нагрузки

    Cr 47000 N Basic dynamic load rating
    C0r 50000 N Basic static load rating

    Скорости

    Grease 5600 min-1 Grease lubrication
    Oil (Oil-bath) 8000 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da 46 mm Diameter of shaft abutment
    Da 55 mm Diameter of housing abutment
    db 40 mm Diameter of shaft abutment
    Db 59 mm Diameter of housing abutment
    ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring
    ra (max.) 1 mm Radius of shaft or housing fillet of outer ring

    Calculation factors

    e 0.44 Constant
    Y0 0.74 Axial load Factors
    Y1 1.4 Axial load Factors

    Mass

    CONE (approx.) 0.137 kg
    CUP (approx.) 0.074 kg
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