3RACING 3RB-MR63-ZZ/W2/10 Performance Double Metal Shield Bearings 3 x 6 x 2 mm Pack  [3RB-MR63-ZZ/W2/10]

Price:
USD$7.50
Brand:
3Racing
Model:
3RB-MR63-ZZ/W2/10
Condition:
Brand New
Write a review

Engineered shielded bearings for competitive tuning

The 3RACING Double Metal Shield Bearing 3 x 6 x 2 mm is specified for racers who require steady, low-friction rotation in small-scale drivetrains. These shielded metal bearings are compact and sized to service common shaft and hub assemblies used in competitive setups.

Application and durability notes for racing use

Designed for repeated installation and swap during event prep, the metal shields reduce particulate ingress while keeping resistance low. They are suitable as straightforward, cost-effective upgrades or spares in a race toolkit.

Installation and servicing best practice

For optimum life, press bearings evenly on the outer race and avoid loading the inner ring during fit. A light precision bearing oil applied sparingly to the race improves high-speed stability. Monitor for heat build-up during long high-RPM runs and replace bearings that display roughness or play.

Are these bearings suitable for high-RPM pinion applications?

The 3 x 6 x 2 mm shielded bearings are compact and can handle elevated RPM if correctly lubricated and installed without axial preload. For extreme RPMs review bearing condition frequently.

How should I fit these to avoid inner race damage?

Use a press or a driver that contacts only the outer race when installing. Supporting the housing and avoiding force on the inner race prevents seal and race damage that would reduce life.

What lubrication strategy suits race prep?

Apply a minimal amount of light bearing oil to lower friction without increasing drag. Re-lubricate between heats and inspect for contamination to preserve consistent lap times.