Serpent 1393 Precision 13x19x4 Stainless Steel Ball Bearings (2pcs)  [SER1393]

Serpent SER1393 Ballbearing 13X19X4 SS (2)
Price:
£7.20
Brand:
Serpent
Model:
SER1393
Condition:
Brand New
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Precision Stainless Ball Bearings for RC Models

Replace worn bearings with the Serpent 1393 Stainless Steel Ball Bearings to restore smooth rotation to wheels and drivetrain parts. At 13x19x4mm these components are made for low friction and consistent performance, while stainless steel offers added protection against moisture and corrosion.

Benefits for Racers and Club Drivers

These bearings reduce mechanical resistance to improve drivetrain efficiency and vehicle response. Their 13x19x4 dimensions suit a range of common fitments, making them a useful spare or upgrade for model tuning and maintenance.

Do these bearings fit typical RC shafts?

They match many standard assemblies, but verify the 13x19x4 measurement against your shaft and housing before buying to ensure correct fit.

Should I relubricate after installation?

Yes, apply a small amount of suitable bearing oil or grease after cleaning to get the best balance of low drag and protection.

How do these compare to ceramic options?

Stainless steel bearings offer strong corrosion resistance and good value; ceramic options can reduce weight and heat but are usually more costly and have different maintenance needs.

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