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Cage Bearings
Pivot: 5mm
Ceramic Bearings: 1mm (16 ball)


Regular price $13.99

The new bearing compatibility list is now live, check it out here!

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.

  • 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
0.201" 0.30" 0.030" 0.0393"
5.10mm 7.62mm 0.76mm 1mm

Ordering details

  • One set equals two individual cage bearings

Customer Reviews

Based on 8 reviews
Scott W
Perfect Fit for the Pete’s Pirate Knife Flipper

I made lots of measurements of the existing, kind of cheap looking, bearings in the Pete’s Pirate Knife flipper and determined this bearing would be the closest match. The bearings installed easily and work perfectly in this rare, heavy duty titanium flipper. Hopefully you can add this to your compatibility list so others can buy with confidence without all the measurements and guesswork.

David Z
Very smooth

Works perfectly. I picked up 4 different sets and they are all amazing

jim magers

Cage Bearings - Pivot: 5mm<br>Ceramic Bearings: 1mm (16 ball)

Michael Schumacher
Please restock this size!

I love your bearings and have them in several of my knives. I would really like to purchase some in this size. Please restock soon!


Have been very impressed with these bearings, fits kizer Begleiter 2. Will definitely do business again.