3RACING 4x10x4mm Double Rubber Seal Bearings (2 pcs) - 3RB-MR104-2RS-2  [3RB-MR104-2RS-2]

3RACING Double Rubber Seals Bearing 4 x 10 x 4 mm ( 2 pcs) - 3RB-MR104-2RS-2
Price:
NZD$2.75
Brand:
3Racing
Model:
3RB-MR104-2RS-2
Condition:
Brand New
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Practical Sealed Bearings for Hobby Runners

The 3RACING Double Rubber Seals Bearing 4x10x4 mm gives a straightforward way to improve wheel smoothness and longevity. These two bearings are sized to suit many light RC components and are easy to fit.

Protection That Matters

With double rubber seals, these bearings keep out sand and small particles that cause wear. That makes them a sensible choice for frequent outdoor use across varied surfaces.

Easy Compatibility

The compact 4x10x4 mm dimensions make these bearings adaptable for repairs, maintenance swaps, and modest upgrades on numerous models. They are a handy spare for the pit bag.

Can these bearings handle wet grass and light mud?

The rubber seals help limit ingress, but after muddy or very wet runs it is good practice to inspect and relubricate to avoid trapped moisture over time.

Do I need special tools to fit them?

A bearing driver or a simple socket set that matches the outer race will make installation clean and prevent damage; press-fit by hand can work for light assemblies.

How many should I carry spares of?

For typical club runs a pair or two of spares per car is sensible, since these bearings are commonly used in wheel hubs and small gearboxes.

Are these bearings suitable for brushless setups?

Yes, they work in electric drivetrains where the size matches; ensure the bearing's load rating meets your motor and drivetrain demands.

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