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Cage Bearings
Pivot: 6mm
Ceramic Bearings: 1mm (19 ball)


Regular price $13.50

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
0.238" 0.35" 0.030" 0.0393"
6.04mm 8.89mm 0.76mm 1mm

Ordering details

  • One set equals two individual cage bearings

Customer Reviews

Based on 58 reviews
James Parkes
Skiff ceramic pivot bearings/AD20.5

Bearings improved pivot action some, but most important to me is significant design and materials upgrade for improvements in strength; and moisture-debris resiliency. Thanks for great bearings!

Tim B
Best bearings on the market!

Bought these for a demko ad20.5 which already had a nice action, but as soon as I swapped them …. Good lord it was a world of difference! So much better with skiffs!

Mike Gregerick
Fantastic upgrade

These bearings make the AD 20.5 so much better. Action is drastically improved and the side play is now non existent. I can't think of a better upgrade for the money. Try a pair.

Josh Storey

I haven't installed the 6mm yet but all 3/16 th and 1/4 make my Medford slim midi so smooth immediately. Can't say enough good things about skiff bearings you have to try to believe hoe good they are.

Martyn Truman
Nice Improvement

Bought these bearings for my Demko AD20.5, the stock bearings use a very thin stamped cage…the Skiff use a solid cage to house the 19 ceramic bearings…the Skiff provide a noticeably more solid feel.