Ceramic Bearing Knife Pivot

Often times bearings are used on knives that have flipper openers.

Ceramic bearing knife pivot.

Ceramic ball bearing pivot provides fast and smooth blade deployment. Friction reduction bearing pivots are built into knife pivots because they greatly reduce friction when opening and closing the blade. 5 14 as low as 3 60. 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. A plain bearing knife will degrade very quickly with contamination of the lubricant between the bearing surfaces. Here s a discussion about the two most common types of pivot bearing systems on today s folding knives. Only reason i like washers more than bearings is on frame and liner locks when i use my left hand to do cutting and a knife without a flipper.

A plain bearing also seems to be more sensitive to adjustment of the pivot tightness and to proper lubrication. Caged bearings pair with ceramic balls for 187 pivot. There are 4 options with different handle colors and surface treatment. If they are pressing into the titanium handles enough to wear gouge it then there are other problems with how the knife was assembled or how it is being used prying twisting etc.

Cage bearings that allow more balls to be placed around the knife pivot than standard cage bearings. However it is extremely difficult to overload a plain bearing. Stop pins detent balls misc. The bearings are pressing on the pivot as the knife cuts things far more than they press against the handles liners creating steel on steel contact or at least steel on easily replaceable titanium part.

G 10 handles with a carved concave design offer a reliable grip with ergonomic comfort. Deep carry pocket clip contours the handle design for maximized edc comfort flow through construction for a lightweight build that is easy to clean and maintain. Thumb studs bars. Bearings bushings washers.

This of course assumes the pivot is tight on the washers and it isn t. Bearings reduce metal to metal contact resulting in quick fluid deployments of the blade each time it opens or closes. As a result you could ask yourself if this material has that much added value over the familiar steel balls. This will mean disassembly cleaning and lubrication.

Also closing the knife makes me weary a tiny bit due to the free moving nature of bearings where as i feel i have more safety margin with washers. Clips fellhoelter clip brake. Something you will immediately notice when you look at the overall price of the concerning knife. Pivot barrels sexbolts.

Ceramic ball bearings however are a little more expensive than steel ball bearings. I share my thoughts and engineering philosophy about which one makes sense and which one is.