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Parts Number

  • 240TAC20DMYPN7+LC6
  • 240TAC20DMYPN7+LC7
  • 240TAC20DMYPN7+LC8
  • Inquiry

    Product Information

    Designations

    240TAC20D+L

    Boundary Dimensions

    d 240 mm Bore diameter
    D 360 mm Outside diameter
    T 144 mm Inner Ring Width
    C 72 mm Outer Ring Width
    r(min.) 3 mm Chamfer Dimension
    r1(min.) 1.1 mm Chamfer Dimension

    Basic Load Ratings

    Ca 455 kN Basic Dynamic Load Rating
    C0a 1450 kN Basic Static Load Rating

    Speeds

    Grease 1500 min-1 Limiting Speed (C6-Preload)
    Oil (Oil-air) 1700 min-1 Limiting Speed (C6-Preload)
    Grease 1300 min-1 Limiting Speed (C7-Preload)
    Oil (Oil-air) 1500 min-1 Limiting Speed (C7-Preload)
    Grease 1100 min-1 Limiting Speed (C8-Preload)
    Oil (Oil-air) 1200 min-1 Limiting Speed (C8-Preload)

    Abutment and Fillet Dimensions

    ra(max.) 2.5 mm Radius of Shaft or Housing Fillet
    rb(max.) 1 mm Radius of Shaft or Housing Fillet
    da 290 mm Diameter of Shaft Abutment
    Da 341 mm Diameter of Housing Abutment

    Others

    Performance

    Pa 893 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    C6 3345N 2133N/μm -8μm
    C7 9161N 2993N/μm -17μm
    C8 20465N 3927N/μm -30μm

    Mass

    42.2 kg Mass(approx.)
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