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Número de piezas

  • 220TAC20DMYPN7+LC6
  • 220TAC20DMYPN7+LC7
  • 220TAC20DMYPN7+LC8
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    Información sobre el producto

    Designaciones

    220TAC20D+L

    Dimensiones límite

    d 220 mm Diámetro interior
    D 340 mm Diámetro exterior
    T 144 mm Inner Ring Width
    C 72 mm Outer Ring Width
    r(min.) 2.1 mm Chamfer Dimension
    r1(min.) 1.1 mm Chamfer Dimension

    Capacidades de carga básicas

    Ca 455 kN Basic Dynamic Load Rating
    C0a 1390 kN Basic Static Load Rating

    Velocidades

    Grasa 1600 min-1 Limiting Speed (C6-Preload)
    Oil (Oil-air) 1800 min-1 Limiting Speed (C6-Preload)
    Grasa 1400 min-1 Limiting Speed (C7-Preload)
    Oil (Oil-air) 1600 min-1 Limiting Speed (C7-Preload)
    Grasa 1200 min-1 Limiting Speed (C8-Preload)
    Oil (Oil-air) 1300 min-1 Limiting Speed (C8-Preload)

    Dimensiones de pilares y filetes

    ra(max.) 2 mm Radius of Shaft or Housing Fillet
    rb(max.) 1 mm Radius of Shaft or Housing Fillet
    da 272 mm Diameter of Shaft Abutment
    Da 320 mm Diameter of Housing Abutment

    Others

    Performance

    Pa 856 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    C6 3247N 2063N/μm -8μm
    C7 4331N 2273N/μm -10μm
    C8 19791N 3794N/μm -30μm

    Masa

    39.1 kg Mass(approx.)
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