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Ball Screw SFE/SFY2020 with Nut for CNC Machine

Ball screw is made of screw, nut, and ball. The function is to turn the rotary motion into linear motion, which is a further extension and development of ball screw. The significance of this development is to move into a rolling bearing from sliding action; with little friction, ball screws are widely used in various industrial equipment and precision instruments.

Additional information


SFE/SFY Type Ball Screw



Manufacturing Process

Rolled Thread/Milled Thread

Precision Grade



Original Packing, Neutral Packing or Customized Packing


Standard or OEM


Material: SCM415/S55C
Hardness: 58~62HRC
Manufacturing Process: Rolled Thread/Milled Thread
Accuracy Grade: C7/C5/C3(Customized)
Thread direction: Right Thread
Nut type: Single Nut or Double Nut
End Support: BK/BF, FK/FF, EK/EF

Certificate: ISO9001:2015
Delivery time: 3-7 days if it is in stock, 15-30 days if not in stock, according to the quantity
Application: CNC machines, 3D printing machinery, chemical machinery, woodworking machinery, engraving machines, window machines, high speed machinery, Semi-conductor Equipment, robots, railways, automation application, etc.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@chorshing.com”