3RACING Double Rubber Sealed Bearings 5x11x4mm (10 pcs) - 3RB-MR115-2RS/10 Maintenance Pack  [3RB-MR115-2RS/10]

Trusted Bearings to Improve RC Smoothness

Bearings are a simple way to cut friction and stabilise moving parts. The 3RACING Double Rubber Seals Bearing, 5 x 11 x 4 mm, comes in a 10 piece pack that covers common wheel and gearbox locations for routine maintenance or quick upgrades.

Sealed for Dirt and Moisture Resistance

The double rubber seals block grit and water from entering the bearing races, helping the internals stay cleaner for longer. That protection makes these bearings reliable for regular outdoor runs where dust and light moisture are present.

Fits Common Wheel and Drivetrain Setups

These 5 x 11 x 4 mm bearings are a standard size that suits many RC hubs, axles and small gearbox applications. Their form factor makes them easy to swap into a variety of chassis with minimal changes required.

Fitting and Care Advice

Seat bearings squarely in the hub or carrier and use a light bearing oil or grease appropriate for sealed units. Periodic checks and gentle cleaning around seals will extend their service life and preserve smooth rotation.