3RACING 3RB-683-ZZ/2 Double Metal Shield Bearings 3x7x3mm Pack of 2  [3RB-683-ZZ/2]

Durable Double-Shield Bearings

The 3RACING Double Metal Shield Bearing, at 3 x 7 x 3 mm, is built to limit dust ingress and preserve smooth operation across shafts and wheels. The metal shields add a layer of defence against common workshop contaminants.

Use in Model Kits and Upgrades

These bearings are suitable for model builders seeking improved drivetrain efficiency and quieter running. They are appropriate for routine upgrades where a simple bearing swap improves feel and response.

Installation Guidance

Make sure the bearing seat is clean and free from burrs before pressing the bearing in. Apply even pressure and check alignment to avoid premature wear or shield damage.