SkiffWorkshop
Cage Bearings - Pivot: 1/4<br>Ceramic Bearings: 1mm (22 ball)
Cage Bearings - Pivot: 1/4<br>Ceramic Bearings: 1mm (22 ball)
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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
Dimensions
ID | OD | Disc | Ball |
0.252" | 0.383" | 0.030" | 0.0393" |
6.40mm | 9.73mm | 0.76mm | 1mm |
Ordering details
- One set equals two individual cage bearings


Bearing Compatibility
The below knives have been found to work with this bearing.
Click here to view the full compatibility chart.
I was already impressed with the action of the AD20S MG, I wasnt sure how it could get much better, but I was wrong. What a difference! These bearing have transformed a GREAT knife into an absolutely EPIC knife. The action is CRAZY. Honestly I cannot comprehend how much better it got. It feels like glass. All my knives are getting this treatment!!!
Like putting your Demko ad20.5 on roller skates. Glides open. Great buy
These are amazing!!!
Smooth action on my ad 20.5 now best bearings by far
Ordered these for a Demko AD20s & they made a massive difference. No more side to side play when my pivot isn’t cranked down, so better stability. Smoother action, and even sounds better being flipped open & close. I’ll buy these for every Demko in the future.