EF

Supported Side-Square Type
(Inner Diameter: 6 - 20 mm)
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The Support Unit is compactly designed to accommodate the space in the installation site. As the bearing is provided with an appropriately adjusted preload, the Support Unit can be assembled with a Ball Screw unit with no further machining.
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  • Included parts
    Part No. Part name Qty
    Housing 1
    Bearing 1
    Snap ring 1
    Model No. Shaft
    diameter
    d
    L B H b
    ±0.02
    h1
    ±0.02
    B1 H1 P d1 d2 h Bearing
    used
    Snap
    ring
    used
    Basic load rating Mass
    Radial direction
    Dynamic
    C
    Static
    C0
    mm mm mm mm mm mm mm mm mm mm mm kN kN kg
    EF6612422521131820305.59.511606ZZC62.190.870.07
    EF8614523226172526386.61112606ZZC62.190.870.13
    EF10820704335253624529608ZZC83.351.40.33
    EF1210207043352536245296000ZZC104.551.960.32
    EF1515208049403041256096002ZZC155.62.840.38
    EF202026955847.530562575116204ZZC2012.86.650.63
    Note) The area marked with “*” is imprinted with a numeric character(s) as part of the model number.
  • Model Size
    EF 6
    EF 6
      8
      10
      12
      15
      20