Description
Product Overview
The uxcell PPX cam follower track runner bearing is engineered for high‑rigidity linear motion. It incorporates a sealed outer ring, a flat‑type cage, and a stepped flange for axial guidance. Available in multiple sizes (CF6, CF8, CF10, CF12) with a standard M6x1mm stud, the bearing uses 16 mm rollers to deliver smooth, precise tracking in demanding environments.
Usage
Designed for machine tools, industrial robots, CNC equipment and other linear motion systems, this bearing excels in applications requiring consistent accuracy and durability. Install the bearing by inserting the hex‑socket stud into the mounting hole and tightening the nut, ensuring the mounting axis remains perpendicular to the travel direction.

Why Choose Us
uxcell combines rigorous quality control with premium materials, offering bearings that resist wear and maintain performance over long service lives. Each unit undergoes dimensional verification and sealing integrity tests, guaranteeing reliability for critical industrial operations.
Key Features
- Sealed flat‑type design for contamination protection
- M6x1mm hex‑socket stud for easy installation
- 16 mm rollers provide high load capacity and smooth motion
- Multiple size options to match various machine specifications
- Durable construction suitable for robots, CNC machines and automation lines
FAQ
What is the recommended mounting orientation?
The mounting hole axis should be perpendicular (90°) to the bearing’s travel direction to prevent deviation and ensure optimal performance.
Can the bearing be used in high‑temperature environments?
Yes, the bearing’s sealed design and material selection allow operation within typical industrial temperature ranges, but extreme temperatures should be evaluated for specific applications.
How do I maintain the bearing for long service life?
Keep the installation area clean, avoid contamination, and periodically inspect the sealing ring for wear. Replace if any damage is observed.
Are different colors indicative of material differences?
The color codes (1 or 3) correspond to packaging variations and do not affect the bearing’s material or performance.
What sizes are available?
Sizes include CF6 (KR16), CF8 (KR19), CF10 (KR22), CF10‑1 (KR26), and CF12 (KR30/32) with corresponding roller diameters and widths.




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