3RACING 3RB-MR85-2RS/2 Double Rubber Sealed Bearings 5x8x2.5mm Pair - Compact Upgrade  [3RB-MR85-2RS/2]

3RACING Double Rubber Seals Bearing 5 x 8 x 2.5 mm (2 pcs) - 3RB-MR85-2RS/2
Price:
CAD$2.20
Brand:
3Racing
Model:
3RB-MR85-2RS/2
Condition:
Brand New
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Keep Your RC Running Smooth with 3RACING 3RB-MR85-2RS/2

The 3RACING double rubber sealed bearing in 5x8x2.5mm size is supplied as a pair and is ideal for trimming friction in drivetrain and steering assemblies. These sealed bearings help maintain smooth rotation and reduce the need for frequent cleaning, making them a practical fit for hobbyists maintaining their rigs.

Sealed Construction for Reliable Service

Each bearing uses double rubber seals to stop grit and moisture from entering the race, which helps limit wear and keeps rolling surfaces operating cleanly. The seals extend service intervals and support steady bearing life under regular club and backyard use.

Fits Many Common RC Applications

These bearings suit a wide range of small RC components where a 5x8x2.5mm bearing is specified. Whether replacing worn parts or upgrading a running gear, the 3RACING sealed bearings provide a straightforward maintenance solution.

Are these 5x8x2.5mm bearings a direct swap for common steering assemblies?

They are a standard 5x8x2.5mm size and will fit many steering and drivetrain points, but check your model parts list or measure the bore and shaft to confirm compatibility.

How often should I service these sealed bearings?

With double rubber seals you can expect longer intervals between maintenance; inspect after heavy runs and clean or replace when free play or roughness appears.

Can I lubricate the bearings without breaking the seals?

The seals limit lubricant access, so spot lubricants applied to surrounding parts or swapping in a fresh bearing are common approaches rather than trying to relube through the seals.

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