3RACING 3RB-R188-2RS/2 Precision Double Rubber Sealed Bearings 1/4 x 1/2 x 3/16 (2)  [3RB-R188-2RS/2]

Precision sealing for consistent performance with 3RACING 3RB-R188-2RS/2

For racers and precision-minded hobbyists, the 3RACING Double Rubber Sealed Bearings (1/4 x 1/2 x 3/16) deliver steady rotation and lower contamination risk, helping setups stay predictable lap after lap.

Sealing that protects performance

The twin seal arrangement prevents ingress of dust and light moisture, preserving the internal lubrication so the bearing retains consistent roll characteristics under repeated runs.

Applications in competitive setups

Well suited to wheel hubs, steering pivots and gearbox idlers that use these dimensions, these bearings are a practical choice where predictable feel and low maintenance matter.

Fitting advice for a true fit

Use a straight press and check the housing tolerance before assembly. Avoid pushing on the inner race and inspect seals after initial runs to ensure no damage occurred during installation.