3RACING 3RB-R168-ZZ/10 Double Rubber Seal Bearings 1/4 x 3/8 x 1/8 (10 pcs)  [3RB-R168-ZZ/10]

3RACING Double Rubber Seals Bearing 1/4 x 3/8 x 1/8 (10 pcs) - 3RB-R168-ZZ/10
Price:
USD$6.70
Brand:
3Racing
Model:
3RB-R168-ZZ/10
Condition:
Brand New
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Performance-Focused Sealed Bearings

For racers and tuners seeking consistent rolling characteristics, the 3RACING Double Rubber Seals Bearing (1/4 x 3/8 x 1/8) provides a controlled sealing solution in a 10-piece kit. These bearings are intended for use where predictable low-friction behavior and contamination control are important during setup work.

Sealing and Maintenance for Competitive Use

The dual rubber seals reduce ingress of dust and fluid contamination, helping to stabilise bearing performance over a race weekend. Regular inspection and light lubrication tailored to your setup will keep friction levels consistent for predictable lap times.

Compatibility and Tuning Considerations

These bearings suit a range of common RC mounting points and are useful when adjusting rolling resistance for specific track conditions. Use them as part of a measured tuning approach, replacing worn units to maintain repeatable handling and drivetrain response.

How do seals affect bearing drag?

Seals add slight additional drag versus open bearings, but they deliver consistent protection which often results in lower overall drag over time due to reduced contamination.

Are these suitable for high RPM applications?

They are appropriate for many common drivetrain and wheel applications; monitor temperature and feel during high RPM use and service or replace if performance changes.

Recommended service routine for race use?

Inspect before each race day, clean around seals, and apply a light bearing oil as needed to maintain steady rotation and consistent lap times.