SkiffWorkshop
Cage Bearings - Pivot: 1/4" Ceramic Bearings: 0.050" (32 ball)
Cage Bearings - Pivot: 1/4" Ceramic Bearings: 0.050" (32 ball)
Couldn't load pickup availability
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" | 0.487" | 0.035" | 0.050" |
| 8.15mm | 12.37mm | 0.89mm | 1.27mm |
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.
These fit perfectly in the full-size Narrows 748BK-01 and should have been OEM. I was very disappointed to see nylon components in this knife (and thankful I paid much less than the MSRP). Problem solved. Thanks Skiff.
Measurements for comparison (taken with a hardware store digital caliper):
OEM
ID: 6.4mm/.25”
OD: 12.45mm/.49”
Disc Thickness: .75mm/.03”
Ball Size: 1.25mm/.049”
Tray Diameter: 13mm/.5135”
Skiff
ID: 6.38mm/.25”
OD: 12.33mm/.4865”
Disc Thickness: .88mm/.0375”
Ball Size: 1.27mm/.05”
I put these in
My benchmade anthem and it’s smooth smooth smooth! Great upgrade at a great price and shipping was fast. Very happy
Work good. I think they'll last longer then the plastic factor ones.