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Cage Bearings - Pivot: 1/4" Ceramic Bearings: 2mm (12 ball)
Cage Bearings - Pivot: 1/4" Ceramic Bearings: 2mm (12 ball)
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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
Dimensions
| ID | OD | Disc | Ball |
| 0.252" | 0.448" | 0.0625" | 0.0787" |
| 6.4mm | 11.38mm | 1.588mm | 2mm |
Ordering details
- One set equals two individual cage bearings

Every of my knives carry Skiff bearings. Highly recommended.
I ordered bearing for both the AD20 and AD20.5
The bearings for the AD20 are excelent. Smooth& secure. I love them.
The bearings for the AD20.5 did not work. The blade would have to be so loose, that it had side play, or so tight that it could not free swing. I dont think that I did anything incorrect on the installation. But I could not get them to work as good or better than stock. Im going to try them again with my linerless scales from OG goat, to see if they are any better. Im not sure, if you have any other sugestions on this. Maybe I ordered the wrong ones?
Great product perfect fit.
Cage Bearings - Pivot: 1/4" Ceramic Bearings: 2mm (12 ball)
As always Skiff bearings are amazing and will noticeably improve the feel of your knife!