3RACING 3RB-MR105-2RS/10 Precision Sealed Bearings 10 Pack  [3RB-MR105-2RS/10]

3RACING Double Rubber Seals Bearing 5 x 10 x 4 mm (10 pcs) - 3RB-MR105-2RS/10
Price:
£4.73
Brand:
3Racing
Model:
3RB-MR105-2RS/10
Condition:
Brand New
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Durable double-sealed bearings for consistent performance

Hobbyists seeking reliable drivetrain components will find the 3RACING double rubber sealed bearings useful for regular servicing. The 5x10x4mm bearings arrive as a set of ten and aim to reduce contamination-related wear.

Sealing advantages for model maintenance

Double rubber seals protect the bearing interior from dust and light moisture, helping grease remain effective and preserving smooth rotation under normal to demanding running conditions.

Common fitments on RC cars

These bearings are suitable for wheel assemblies, transmission parts and idler shafts where exposure to muck or spray is possible. They are a straightforward upgrade for extending service intervals.

Will these bearings fit standard 5x10x4mm housings?

If your model specifies 5x10x4mm bearings they are usually a direct swap. Verify bore and shaft sizes before installation to ensure correct seating.

How often should sealed bearings be serviced?

Sealed bearings need less frequent servicing than open bearings, but inspect them periodically and replace if you detect grit, noise or play.

Are these suitable for high speed runs?

Sealed bearings can handle high speed duty if they are a correct fit and in good condition. For very high RPM applications consider bearings rated specifically for high speed use.

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