3Racing 3RB-695-2RS/2 5x13x4mm Sealed Bearing Set [3RB-695-2RS/2]

3RACING Bearing Metal Shield Double Rubber Seals Bearing 5 x 13 x 4 mm (2 pcs) - 3RB-695-2RS/2

Price:

AUD$2.70

Brand:

3Racing

Model:

3RB-695-2RS/2

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R/C General - Bearing - Rubber Sealed Bearings

Sealed metal bearings by 3Racing for dependable rotation

The 3Racing 5x13x4mm Rubber Sealed Metal Bearings are made to keep your RC running smoothly during both club nights and practice sessions. Their sealed design helps protect internal components and keeps spinner play to a minimum.

Feature highlights

Durability: Metal shielding with twin rubber seals prevents ingress of dust and moisture for extended service life.
Correct sizing: 5x13x4mm dimensions make these bearings a direct fit for many small hubs, pulleys and gearbox outputs.
Performance gains: Precision contact surfaces lower friction so your motor and drivetrain run more consistently.

Will these improve top speed?

They reduce friction losses in rotating parts, which can help your setup run a bit smoother and preserve power down the line, though top speed depends on gearing and motor too.

How do I check if a bearing needs replacing?

Spin the bearing by hand and feel for roughness or binding; any noticeable noise or play indicates replacement is needed to avoid drivetrain wear.

Are these suitable for marine RC models?

While the seals offer protection, bearings near constant water exposure should use specialised waterproof options; these are better for occasional wet conditions than immersion.