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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.
View specifications and model number coding
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Days to Ship
For Shaft O.D. (mm)
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Item Total
For Shaft O.D. (mm):6
 EF6 – Days to Ship:2 - 3 weeks*
For Shaft O.D. (mm):6
 EF8 – Days to Ship:2 - 3 weeks*
For Shaft O.D. (mm):8
 EF10 – Days to Ship:1 - 3 days
EF12 – Out of stock ? Contact Us
For Shaft O.D. (mm):15
 EF15 – Days to Ship:2 - 3 weeks*
For Shaft O.D. (mm):20
 EF20 – Days to Ship:1 - 3 days
*Please contact THK if you need more than available quantity or out of stock items
Subtotal: $0.00
  • Included parts
    Part No. Part name Qty
    ① Housing 1
    ② Bearing 1
    ③ 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
    EF10820704335253624529——608ZZC83.351.40.33
    EF121020704335253624529——6000ZZC104.551.960.32
    EF151520804940304125609——6002ZZC155.62.840.38
    EF202026955847.53056257511——6204ZZC2012.86.650.63
     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

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