Ball Bearings Blue 12x21x5 (2): 5101
$8.00
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Ball Bearings Blue 12x21x5 (2): 5101
$8.00
Rubber Sealed
Keeps Dirt And Grime Out
Low Friction
Smooth Efficient Operation
Traxxas Fit
Direct Factory Replacement
In Stock
Smooth Rolling PrecisionDurable Bearings For Peak Performance
Maintain peak drivetrain efficiency with genuine Traxxas Blue-Seal Ball Bearings 12x21x5 mm (2). Engineered for durability and reduced rolling resistance, these high-performance RC car ball bearings help ensure your vehicle runs smoothly under demanding off-road conditions.
Maximum Dirt ProtectionKeep Dust And Debris Out
The Traxxas Blue-Seal Ball Bearings 12x21x5 mm (2) feature flexible blue rubber seals designed to seal out dirt, sand, moisture, and track grime. By protecting the precision internal balls and races from harmful debris, these replacement RC bearings deliver longer wear life, reduced maintenance needs, and consistent high-speed performance for your Traxxas model.
Technical SpecsDimensions And Model Compatibility Information
Compatible Vehicles
Traxxas Maxx (#89086-4), Traxxas Maxx Slash (#102076-4) (gear)
Part Type
Ball Bearings
Material
Steel with Rubber Seals
Dimensions
12x21x5 mm
Quantity
2 Bearings
Key FeaturesBuilt For Smooth Maintenance Free Drive
Seal TypeBlue Rubber Seal
MaintenanceLow Maintenance Protective Design
Friction ReductionUltra Smooth Internal Races
ProtectionSuperior Dust and Grime Resistance
Package QuantityPair of 2 Bearings
Direct FitTraxxas Maxx Series Vehicles
Frequently Asked QuestionsEverything you need to know
Which models are compatible with the Traxxas Blue-Seal Ball Bearings 12x21x5 mm (2)?
These replacement bearings are directly compatible with the Traxxas Maxx (Model #89086-4) and the Traxxas Maxx Slash (Model #102076-4).
What is the advantage of blue rubber seals on the Traxxas Blue-Seal Ball Bearings 12x21x5 mm (2)?
Rubber seals offer superior protection against fine dust, dirt, and water compared to metal shields, keeping the internal bearing grease clean and lowering maintenance intervals.
Are the Traxxas Blue-Seal Ball Bearings 12x21x5 mm (2) pre-lubricated from the factory?
Yes, these official Traxxas bearings come pre-greased and ready to install directly into your RC vehicle.