3RACING 3RB-R188-ZZ/2 Double Metal Shield Bearings 1/4 x 1/2 x 3/16 (2 pcs) - Service Replacement  [3RB-R188-ZZ/2]

3RACING Double Metal Shield Bearing 1/4 x 1/2 x 3/16 (2 pcs) - 3RB-R188-ZZ/2
Price:
£1.28
Brand:
3Racing
Model:
3RB-R188-ZZ/2
Condition:
Brand New
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Shielded Bearings for Consistent Performance

The 3Racing Double Metal Shield Bearing at 1/4 x 1/2 x 3/16 inches is designed to keep rotating parts moving with less resistance. These bearings support steady operation across a range of RC models.

How Dual Shields Help

Two metal shields give added resistance to dust and stray particles, which helps prevent premature wear. That makes these bearings a reliable option for regular maintenance or upgrades.

Typical Uses in RC Models

3Racing double shield bearings fit many cars, trucks, and buggies and are commonly used in wheel hubs, gearbox inputs, and other small shaft locations where reduced friction matters.

Will these bearings fit vintage kits?

They may fit older kits if the bearing dimensions match; check the internal bore and shaft size before ordering replacements.

Is special grease recommended?

Light bearing oil or a thin grease is suitable; heavy grease can increase drag so choose lubricants made for small bearings.

How do I tell if a bearing needs replacing?

Listen for roughness, feel for play or binding, and check for visible corrosion; any of these signs indicate replacement is due.

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