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Cage Bearings
Pivot: 5mm
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
0.200" 0.370" 0.050" 0.0625"
5.08mm 9.398mm 1.27mm 1.587mm


Ordering details

  • One set equals two individual cage bearings

Customer Reviews

Based on 108 reviews
Bearings fit for a Rolls Royce!

I have heard of Skiff bearings being spoken of in glowing terms in online forums all over the internet and Facebook Knife Groups. I took a chance and ordered a set for my X-Series Pena Mula. The knife already had a fantastic action with the factory bearings. Skiff rocket glide bearings improved the deployment action of the knife. A clear improvement in the smoothness of the action. Bravo! I will be a repeat customer for sure!

Aaron B

Badda bing badda boom I’m on mushrooms

Neville Sidhu
The best in the BIZZZZ!!!

These are amazing, helps remove any blade play you might have when the knife is half way open. Also smooths out the action. Get rid of them cheap stamped cage bearings and pick up these machined marvels...

Basem Alotaibi
Love it

Amazing bearings, it's makes my smock and elementum so smoth

Matt Porrovecchio
Formal Retraction of Previous Review

Skiff bearings no doubt deserve their excellent reputation. I did not wish to suggest that Skiff bearings were a poor product in my previous review. My frustration was with a postal service, not the product.