3Racing 3RB-MR105ZZ/B3/2 Metal Shield Bearing 5x10x3mm [3RB-MR105ZZ/B3/2]

3RACING Bearing Metal Shield Double Metal Shield Bearing 5 x 10 x 3 mm (2 pcs) - 3RB-MR105ZZ/B3/2

Price:

£1.27

Brand:

3Racing

Model:

3RB-MR105ZZ/B3/2

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R/C General - Bearing - Metal Bearings

Shielded bearings for dependable drivetrain performance

The 3Racing 3RB-MR105ZZ/B3/2 bearings provide a balance of protection and low drag for model use. Double metal shields help keep contaminants out while allowing effective rotation in tight assemblies. Their 5x10x3mm dimensions match many small-scale RC mounting points, making them a handy spare for routine servicing.

Features and common applications

Double Metal Shield: Keeps dust and grit away from the rolling elements to extend usable life.
Size: 5x10x3mm, suitable for hub, differential, and shaft positions.
Use Case: Good for replacements and simple upgrades where space and low profile matter.

Do these bearings need shields removed for cleaning?

Metal shields are not intended for easy removal; clean the outside and use light oil if necessary. If deep cleaning is needed consider replacement or specialist disassembly.

Are these suitable for off road bashing?

They handle general off road use but in very dirty or wet conditions a fully sealed bearing is preferred to prevent ingress over time.

Will swapping to these change handling?

Replacing worn bearings with low-friction shielded bearings can improve consistency in steering and throttle response by reducing drag and play.