3RACING 8x16x5mm Double Rubber Seals Bearings (2 pcs) - 3RB-688-2RS/2 Racing Grade Sealed Pair  [3RB-688-2RS/2]

Sealed bearings focused on consistent performance

The 3Racing Double Rubber Seals Bearing in 8x16x5mm form provides a sealed bearing option for racers and tuners seeking predictable behaviour during practice and competition. The dual rubber seals limit contaminant ingress and help preserve lubrication under repeated runs.

Setup friendly for tuning and race use

These bearings are compatible with common hub and shaft locations and are useful when teams want to reduce downtime caused by dirt ingress. Their sealed nature simplifies pre-race checks and helps maintain repeatable drivetrain response between runs.

Installation and service guidance for performance users

Press bearings squarely using suitable tools and avoid loading the seal faces. Inspect bearings for smooth rotation and lateral play during pre-event checks; replace any unit showing roughness to retain precise drivetrain behaviour.