3RACING Double Metal Shield Bearings 3RB-R156-ZZ/2 3/16 x 5/16 x 1/8 (2 pcs)  [3RB-R156-ZZ/2]

Reliable rotation with 3RACING 3RB-R156-ZZ/2 bearings

The 3RACING Double Metal Shield Bearing, sized 3/16 x 5/16 x 1/8 inches, provides a straightforward upgrade for hobby use. Supplied in pairs, these bearings help keep moving parts turning smoothly and reduce wear on mating components.

Shielded for tougher conditions

Metal shields on both sides help keep contaminants out and limit lubricant loss, giving consistent performance across a variety of surfaces. The double shield layout is a sensible choice for models that see mixed off-road and on-road use.

Practical upgrade spots

These bearings are commonly used in wheel hubs, gearbox assemblies and small rotary parts where the standard size applies. Swapping to shielded metal bearings often lowers running temperature and improves drivetrain feel.