3RACING 3RB-MR52-ZZ/10 Double Metal Shield Bearings 2x5x2.5mm (10pcs) - Racing Spec  [3RB-MR52-ZZ/10]

3RACING Double Metal Shield Bearing 2 X 5 X 2.5 mm (10pcs) - 3RB-MR52-ZZ/10
Price:
USD$7.40
Brand:
3Racing
Model:
3RB-MR52-ZZ/10
Condition:
Brand New
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Technical overview of 3RACING double metal shield bearings

The 3RACING Double Metal Shield Bearing set provides a straightforward, reliable bearing option for racers focused on consistent rotational performance. Each bearing is 2 x 5 x 2.5 mm and the 10-piece pack covers multiple service points on a typical 1/10 race car.

Design and protection features

Double metal shields reduce debris ingress while maintaining low mechanical resistance. For tuning, these bearings offer predictable drag characteristics that simplify drivetrain setup and help maintain repeatable lap times under varied track conditions.

Compatibility and installation notes

These bearings suit a wide range of 1/10 scale mounting locations including wheel hubs, idler pulleys and diff outputs. Press fittings should be checked for correct interference and alignment to avoid premature wear; use standard bearing press tools and verify axial play after installation.

What is the recommended installation method for best alignment?

Use a proper bearing driver or arbor press and apply even pressure to the outer race to avoid cocking the bearing; ensure housings are clean and free of burrs.

How do these bearings affect drivetrain tuning?

Their consistent, low-resistance profile allows predictable torque transfer which helps when fine-tuning gear mesh and differential settings for lap time gains.

Maintenance advice for competitive use?

Inspect bearings for radial play and roughness before events, clean with bearing solvent if contaminated and relube with thin racing oil to keep drag consistent between runs.