SkiffWorkshop
Cage Bearings - Pivot: 5mm Ceramic Bearings: 1/16 in (12 ball)
Cage Bearings - Pivot: 5mm Ceramic Bearings: 1/16 in (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.
- 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 |
0.200" | 0.370" | 0.050" | 0.0625" |
5.08mm | 9.398mm | 1.27mm | 1.587mm |
Ordering details
- One set equals two individual cage bearings


Buy them!
AMAZING!!
Machining tolerances are very good, bearings need a break in period, or a “bedding” phase to run against the factory bearing mating surfaces 10/10 recommend for any knife these can go in, i will be ordering a surplus for all my knoves and future knives.
It is my opinion that a folding knife should not pass QC until it has had skiff bearings installed. Unless of course it’s a pocket garden shovel like a cold steel or something that actually benefits from washers. Skiffs have made every pocket knife that I own much much better. It’s not even like a minute amount, it’s night and day. My only gripe would be that I cannot afford to stockpile skiffs in all the common sizes.
Skiffs have became a must every knife I get it immediately order skiffs.
The best bearings on the market. Made my WE Seer flip like an auto.