3Racing 3RB-MR63-ZZ/2 Double Metal Shield Bearings 3x6x2.5mm - Club Racing Set  [3RB-MR63-ZZ/2]

3RACING Double Metal Shield Bearing 3 x 6 x 2.5 mm (2 pcs) - 3RB-MR63-ZZ/2
Price:
£1.19
Brand:
3Racing
Model:
3RB-MR63-ZZ/2
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

Sealed bearing upgrade for consistent running

The 3Racing Double Metal Shield Bearing 3x6x2.5mm is intended to keep moving parts turning cleanly during regular sessions. The double shielding offers a balance of protection and low drag for a variety of small-scale RC fittings.

Shielding that helps in mixed conditions

With metal shields on both sides, these bearings reduce the amount of dirt and grit reaching the races, helping to prolong service intervals. The 3x6x2.5mm footprint makes them compatible with many common small components.

Good choice for maintenance and minor upgrades

As a simple replacement part, these bearings can restore smoother rotation and reduce play in worn assemblies. Fitting them during a routine strip can make running more predictable and reduce the need for frequent rebuilds.

Are these bearings compatible with vintage RC kits?

Many older kits that use 3x6x2.5mm bearings can accept these sealed units, but always verify casing thickness and bore before fitting.

Will sealed bearings affect top speed or acceleration?

Properly maintained sealed bearings typically reduce friction compared to damaged units, which can help maintain acceleration and smooth top-end performance.

What is the easiest way to check if a bearing needs replacing?

Spin the bearing by hand and listen for roughness or feel for grit. Excessive play or noise usually indicates it is time to replace the unit.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved