3RACING 3RB-683-ZZ/2 Double Shield Bearings 3x7x3mm Twin Pack  [3RB-683-ZZ/2]

3RACING Double Metal Shield Bearing 3 x 7 x 3 mm (2 pcs) - 3RB-683-ZZ/2
Price:
NZD$2.94
Brand:
3Racing
Model:
3RB-683-ZZ/2
Condition:
Brand New
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Robust Metal Shield Bearings for RC

The 3RACING Double Metal Shield Bearing, at 3 x 7 x 3 mm, provides reliable protection against grit and dust while helping keep shafts and wheels turning smoothly. The metal shields resist debris ingress for improved longevity.

Best Uses in Model Vehicles

These bearings suit builders who want quieter operation and reduced drivetrain resistance. They perform well in both on-road and off-road models where cleaner rotation matters.

Installation Notes

Ensure the bearing seat is free of burrs and contaminants before pressing in. Use an even, centred force when fitting to prevent misalignment and premature wear.

Are these sealed against water?

The metal shields help keep out dust and light splashes, but they are not fully waterproof. Avoid submerged runs to prevent damage.

Can I use these in gearbox shafts?

Yes, they are suitable for many gearbox and shaft locations that accept 3 x 7 x 3 mm bearings, improving smoothness under load.

How often should I check them?

Inspect bearings after heavy runs or every few weekends of use, cleaning and relubricating as needed to maintain performance.

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