Double Metal Shield Bearings 1.5x4x2mm (2 pcs) - 3RB-681X-ZZ/2 by 3Racing [3RB-681X-ZZ/2]

3RACING Double Metal Shield Bearing 1.5 x 4 x 2 mm (2 pcs) - 3RB-681X-ZZ/2

Price:

CAD$2.67

Brand:

3Racing

Model:

3RB-681X-ZZ/2

Condition:

Brand New

Quantity:

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Description
FAQ

Precision Bearings to Improve Drivetrain Smoothness

The 3RACING Double Metal Shield Bearing in 1.5 x 4 x 2 mm format offers low-friction rotation and extended service life for hobby RC cars. These compact bearings help keep your drivetrain running reliably during both casual runs and club events.

Why choose these bearings?

Double metal shields block dust and grit while keeping rolling elements protected, which reduces upkeep and preserves consistent performance across varied surfaces.

Suitable uses

The small footprint fits many shafts and hubs found in on- and off-road models, helping to improve efficiency and extend component life.

Will these fit standard 1.5x4x2mm bearing seats?

Yes. These are made to standard 1.5 x 4 x 2 mm dimensions so they drop into common bearing housings used across many RC models.

Are double metal shields fully sealed against moisture and dirt?

The metal shields give strong protection from dust and debris, but they are not a rubber-sealed bearing; occasional checks and cleaning will keep them performing their best.