LMH12UU bearing by Honeybadger

Ender 3 NG users often face bed carriage wear and rust issues that degrade print accuracy and smooth motion over time. Without durable bearings, the bed carriage can develop play and noise, leading to layer inconsistencies and print failures.

The LMH12UU bearing by Honeybadger is a chrome-plated linear bearing designed specifically for the Ender 3 NG bed carriage. Its corrosion-resistant surface ensures long-lasting smooth motion and precise bed movement, critical for maintaining print quality. Sold individually, these bearings are essential for Ender 3 NG owners performing upgrades or replacements to restore optimal bed carriage performance.

Why Upgrade?

• Prevents rust and corrosion on the Ender 3 NG bed carriage, extending bearing life
• Restores smooth linear motion to reduce layer shifting and print artifacts
• Essential replacement part for worn or noisy bed carriage bearings on Ender 3 NG
• Chrome plating improves durability compared to standard bearings

Best For:

• Ender 3 NG users replacing worn bed carriage bearings
• Owners upgrading to corrosion-resistant linear bearings for longer maintenance intervals
• Fabreeko and Honeybadger enthusiasts seeking OEM-quality replacement parts
• 3D printer hobbyists focused on maintaining precise bed movement for consistent prints

Pair With the Right Filament

Reliable bed carriage motion is crucial for consistent layer adhesion and print quality across common filaments.

• PLA Filament — ideal for everyday printing with smooth bed movement
• PETG Filament — benefits from stable bed motion to prevent layer separation