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Ceramic Bearings: 1/16 in (11 ball)">

Cage Bearings
Pivot: 3/16"
Ceramic Bearings: 1/16 in (11 ball)


Regular price $11.50

Cage bearings that allow more balls to be placed around the knife pivot than standard cage bearings. Which provides more support for the blade and decreasing stress on each ball. The ceramic balls are captured in the disc but are still free floating to prevent binding.

Includes Grade 5 ceramic bearings pre-installed.

  • 22% increased blade support over caged bearings of same size
  • Improved ball pathing around pivot
  • Less pivot screw tightening required
  • CNC machined from solid phosphor bronze


ID OD Disc Ball
0.189" 0.370" 0.050" 0.0625"
4.8mm 9.398mm 1.27mm 1.587mm

Ordering details

  • One set equals two individual cage bearings

Customer Reviews

Based on 162 reviews
Joshua C Rizzo
Best Lucha bearings - I tried them all!

Definitely a different feel from other bearings. It's like you can't even feel the parts you aren't hanging onto, other than by the shift in gravity. If you like bearing systems, this beats everything.

James Dorsey
Excellent product

These bearing completely change the knife to such a smooth action. Will continue to keep buying. Keep up the great work.

Hong-Kee Ong
Caged Bearings

Ordered Skiff caged bearings for Nichols Machairi. Fitted perfectly. Much smoother action.


My Koenig Arius was the tiniest bit off center; the increased lateral support and greater number of ball bearings from these have the blade the support it needed to center up perfectly

Umesh Kataria
Fits my Koenig Arius perfectly

I installed these in my Koenig Arius and they fit perfectly. Even better than the stock ones. The Action was already pretty smooth and drop-shut, but after installing these, a sense of confidence is there that my Arius will never develop blade play and will always be this smooth.