Product Details
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More info
The Traxxas Blue-Seal Ball Bearings are a pair of 5x8x2.5mm rubber-sealed bearings designed to keep dirt and grime out, reducing friction and cutting routine maintenance. These sealed bearings suit hobbyists who want smoother running components and quick component swaps during service or repairs.
Key Features
- Blue rubber seals keep dust and moisture away for lower maintenance intervals.
- Compact 5x8x2.5mm size fits applications that use this common bearing dimension.
- Precision races reduce friction for smoother drivetrain and wheel spin.
- Sold as a pair for straightforward replacement of two worn bearings: fast and convenient.
Technical Specifications
- Size: 5x8x2.5 mm
- Seal type: blue rubber seal
- Quantity: (2)
What's Included
- Pair of blue-seal ball bearings — (2) 5x8x2.5mm
Why Choose This Product
Choose the Traxxas Blue-Seal Ball Bearings when you want a simple way to restore smooth operation and reduce drivetrain wear. Their sealed design minimizes cleaning and keeps performance consistent for casual drivers and track-focused hobbyists alike.
About the Brand

Customer reviews
Perfect Trigger Fix
Used it to make the trigger pull shorter on my Nitro Venom pellet gun. It worked perfectly!
Big Trigger Improvement
I popped one of these bearings in my Benjamin Trail Nitro Piston air rifle (.177 cal). Got rid of the heavy trigger spring, and now the trigger feels amazing. It went from a bad double stage to a top-notch single stage. And seriously, my shooting skills with this rifle have totally improved. It's a sweet shooter.