Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

BFX-00635-TC - Datasheet

MBA

Category Information

Balls - Fixture - Tungsten Carbide

Tungsten Carbide Fixture Balls. Tungsten Carbide RC 65-68

  • Fixture balls are precision components used in fixture design, tooling, and workholding applications.
  • Fixture balls, also known as locating balls or tooling balls, serve as reference points or contact points in fixtures and jigs to facilitate accurate positioning, alignment, and repeatability during machining, assembly, and inspection processes.
  • These balls are often mounted on fixtures, jigs, or workholding systems using various mounting methods, such as threaded, press-fit, or magnetic mounting.
  • Ball and shank are concentric within 5 microns (0.0002 in.) TIR.
  • Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Product Data

  • Diameter (A) : 6.350 mm +/- 0.0013
    (Equiv. 0.25 in.)
  • Shank Diameter (C) 3.167 mm +/- 0.1270
    (Equiv. 0.125 in.)
  • Base to Centre (B) 14.224 mm +/- 0.0076
    (Equiv. 0.56 in.)
  • Material Tungsten Carbide
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • TTB-5
  • TTB5
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