HoneyBadger Bearing Kit for RatRig V-Core 4

RatRig V-Core 4 builders know that standard bearings can limit motion smoothness and longevity, causing layer inconsistencies and increased maintenance. Without high-quality bearings, the CoreXY motion system risks premature wear and reduced print precision.

The HoneyBadger Bearing Kit by Fabreeko offers hybrid-ceramic bearings engineered specifically for the RatRig V-Core 4 and similar CoreXY printers. Featuring stainless steel bands, polished retainers, and Si3N4 ceramic balls, these bearings are factory-lubed and rated for continuous 10,000 RPM operation with a temperature tolerance above 180°C. This kit improves motion smoothness, reduces friction, and extends bearing life, making it ideal for high-speed and high-precision CoreXY builds including IDEX variants.

Why Upgrade?

• Ensures smooth, consistent motion in RatRig V-Core 4 CoreXY systems, reducing layer shifting and print artifacts
• Hybrid-ceramic construction resists wear and heat better than standard steel bearings, extending maintenance intervals
• Pre-lubed for optimal durability and quiet operation during high-speed printing
• Supports IDEX and hybrid V-Core 4 builds requiring reliable, high-performance bearings
• Improves overall printer longevity by reducing friction and mechanical stress on moving parts

Best For:

• RatRig V-Core 4 builders upgrading motion components for higher precision
• CoreXY enthusiasts seeking durable, high-speed bearing solutions
• IDEX RatRig V-Core 4 configurations requiring additional bearing support
• Users aiming to reduce maintenance frequency and improve print quality
• Fabreeko HoneyBadger fans looking for premium hybrid-ceramic bearing kits

Pair With the Right Filament

Optimizing your RatRig V-Core 4 motion system with HoneyBadger bearings complements printing a wide range of filaments by ensuring smooth, reliable movement.

• PLA Filament — ideal for everyday prints with reduced mechanical noise
• PETG Filament — benefits from consistent motion for better layer adhesion
• TPU Flexible Filament — smooth bearing operation supports flexible filament printing without backlash