Overview
The Tamiya Mini 4WD HG Round Hole Ball Bearings provide precision bearing performance for critical rotating components. These high-quality bearings reduce friction in wheel hubs and other rotating assemblies, allowing more efficient power transfer from motor to wheels for improved speed and acceleration.
Ball bearings are one of the most effective upgrades for Mini 4WD performance, replacing the friction-prone plastic bushings found in stock kits. The round hole design ensures proper fitment in standard Mini 4WD applications while the sealed construction protects against contamination.
Key Features
- Precision ball bearing construction
- Round hole design for standard fitment
- 4 bearings per pack
- Reduced friction performance
- Sealed construction
Performance Benefits
- Dramatically reduced friction
- Improved power transfer
- Better acceleration
- Higher top speed potential
- Consistent rotation quality
Usage Notes
- Replace stock plastic bushings
- Keep clean for best performance
- Light lubrication recommended
- Break in before racing
Technical Specs
- Item Number: 15519
- Type: Round Hole Ball Bearing
- Quantity: 4 pieces
- Construction: Sealed ball bearing
What's Included
- HG Round Hole Ball Bearings x4
Fitment
- All Mini 4WD chassis wheel hubs
- Standard round hole bearing applications
Summary
The Tamiya HG Round Hole Ball Bearings deliver essential friction reduction for improved Mini 4WD performance. One of the most effective single upgrades available for competitive racing.
