Foldable Knife Bearing Ceramic Quick Open Knife Bearing DIY Knife Parts

Product Details
⚙️ Foldable Knife Bearing – Ceramic Quick Open Knife Bearing DIY Knife Parts
Upgrade your folding knife’s performance with this precision-engineered ceramic ball bearing. Available in multiple size variants, each bearing is designed for smooth, fast deployment and optimized for custom DIY builds. Crafted with high-quality ceramic balls, they provide reliable action and long-lasting performance in folding knives of various sizes.

✅ Product Details
• Name: Foldable Knife Bearing Ceramic Quick Open Knife Bearing DIY Knife Parts
• Material: Ceramic Ball Bearings
• Available Types & Sizes:
 U Type  – Outer Diameter: 10.5 mm
  - Inner Diameter: 6.2 mm
  - Ceramic Ball: 1.588 mm
 V Type– Outer Diameter: 9.5 mm
  - Inner Diameter: 6.2 mm
  - Ceramic Ball: 1.2 mm
 W Type– Outer Diameter: 9.6 mm
  - Inner Diameter: 5.2 mm
  - Ceramic Ball: 1.588 mm
 X Type– Outer Diameter: 8.5 mm
  - Inner Diameter: 5.2 mm
  - Ceramic Ball: 1.2 mm
 Y Type– Outer Diameter: 8.7 mm
  - Inner Diameter: 4.2 mm
  - Ceramic Ball: 1.588 mm
 Z Type– Outer Diameter: 7.7 mm
  - Inner Diameter: 4.2 mm
  - Ceramic Ball: 1.3 mm
 AA Type– Outer Diameter: 6.9 mm
  - Inner Diameter: 4.1 mm
  - Ceramic Ball: 1 mm
 BB Type– Outer Diameter: 6 mm
  - Inner Diameter: 3.1 mm
  - Ceramic Ball: 1 mm
• Unit: Sold per piece (1 bearing)

Why Choose This Bearing?
• High-precision ceramic balls for smooth, fast opening
• Lightweight and corrosion-resistant design
• Multiple size options for custom knife compatibility
• Ideal for tuning or replacing worn-out pivot systems

️ Ideal For
• Folding knife performance upgrades
• Quick-open flipper knife builds
• DIY knife customization projects
• Knife modders and enthusiasts

⚠️ Installation Tips:
• Disassemble your knife and measure both outer and inner diameters of the bearing seat to ensure compatibility.
• ⚠️ If your folding knife does not include a bearing mount, this bearing cannot be installed.