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Parts Number

  • 7228A
  • 7228AP5
  • 7228AP6
  • Inquiry

    Product Information

    Designations

    7228A

    Boundary Dimensions

    d 140 mm Bore diameter
    D 250 mm Outside diameter
    B 42 mm Width
    r (min.) 3 mm Chamfer dimension
    r1 (min.) 1.1 mm Chamfer dimension

    Basic Load Ratings

    Cr 240000 N Basic dynamic load rating
    C0r 234000 N Basic static load rating

    Speeds

    Grease 2200 min-1 Grease lubrication
    Oil (Oil-bath) 3000 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.) 154 mm Diameter of shaft abutment
    Da (max.) 236 mm Diameter of housing abutment
    ra (max.) 2.5 mm Radius of shaft or housing fillet

    Mass

    (approx.) 8.92 kg
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