3RACING 3RB-MR128-ZZ/2 Double Shield Bearings 8x12x3.5 mm Twin Pack  [3RB-MR128-ZZ/2]

3RACING Double Metal Shield Bearing 8 x 12 x 3.5 mm (2 pcs) - 3RB-MR128-ZZ/2
Price:
NZD$2.77
Brand:
3Racing
Model:
3RB-MR128-ZZ/2
Condition:
Brand New
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Sturdy Bearings for Everyday Running

The 3RACING Double Metal Shield Bearing in 8x12x3.5mm size comes as a twin pack for routine replacement or modest upgrades. They are aimed at club racers and weekend buggies that need dependable, low-maintenance bearings.

Shielding Keeps Dirt Out

Metal shields provide a robust barrier against dust and small particles, helping bearings keep spinning cleanly between service intervals. That shielding suits both local club tracks and casual off-road areas.

Simple Fitment Across Models

With a standard 8x12x3.5mm profile, these bearings slip into many common wheel hubs, idlers and gearbox locations for an easy parts swap. The pair format makes it easy to refresh both sides at once.

Can I use these in my track touring car?

If your touring setup specifies 8x12x3.5mm bearings they will work well in hubs and diff bearings where metal shields help keep grit out.

What lubricant is best?

Use a light synthetic bearing oil designed for shielded bearings to maintain low friction without compromising the shields.

How often should I replace them?

Replacement frequency depends on use, but inspect bearings after rough sessions and swap them in matched pairs when you notice roughness or play.

Do the metal shields make them waterproof?

The shields reduce contamination but are not fully waterproof; avoid prolonged water exposure or add extra sealing if you run in wet conditions often.

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