• Special Screws
  • Functional Screws

Ball Button

BB

  • Fixing/Positioning

Dimension Drawing

BBBall Button寸法図

Specs/CAD

Unit : mm

Part Number L L1 A B Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
BB-4 5 2 4 1.5 0.5 4.56 CAD Cart
BB-5 6 2 5 2 1 4.56 CAD Cart
BB-6 8 2 6 2 2 4.56 CAD Cart
BB-8 10 2 8 3 4 4.56 CAD Cart
BB-10 12 3 10 4 6.5 5.62 CAD Cart
BB-12 14 3 12 6 12 6.72 CAD Cart
BB-16 18 3 16 8 26 7.89 CAD Cart

Material/Finish

BB
Main body SK4 (hardness: 60-62 HRC) - Polishing

Characteristics

  • Use this for the recipient that requires abrasion resistance and accurate locating.
  • Especially effective for plungers for heavy load.
  • It can be used for pin type plungers, as well as ball type plungers.
  • For applicable ball button, please refer to each product page of the plungers.
  • Heat treatment and polishing applied. It is easy to press fit or press.
  • Machine the holes for ball button BB mounting so that they are transition fit or stationary fit.

Effective stroke S1 formula

BBBall Button


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