3RACING Double Rubber Seals Bearings 3x8x3mm (10 pcs) - 3RB-MR83-2RS/10 Racing Parts  [3RB-MR83-2RS/10]

3RACING Double Rubber Seals Bearing 3 x 8 x 3 mm (10 pcs) - 3RB-MR83-2RS/10
Price:
USD$7.30
Brand:
3Racing
Model:
3RB-MR83-2RS/10
Condition:
Brand New
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Performance sealed bearings for setup and tuning

Engineered for hobbyists focused on reliable lap-to-lap behaviour, the 3RACING Double Rubber Seals Bearing provides sealed, low-drag rotation in a compact 3 x 8 x 3 mm package. These bearings are suited to tuning small drivetrain points where consistent response matters.

Sealing and durability for track use

The dual rubber seals are designed to reduce contamination of the races during repeated runs, preserving bearing life and minimising the need for frequent strip-downs. This helps maintain predictable handling through multiple heat sessions.

Application and installation notes for racers

These bearings integrate easily into common 1/10 scale hubs, idlers, and gearbox shafts. For optimal setup, seat bearings evenly using a press tool and check axle endplay to avoid preload that can increase drag.

What advantages do sealed bearings give on race day?

Sealed bearings limit dirt ingress and retain lubricant, reducing lap-to-lap performance variation and lowering mid-event maintenance needs.

Any setup tips to reduce bearing drag?

Ensure bearings are pressed squarely into housings and check for tight fits on shafts; light bearing oil can be applied sparingly if drag increases after service.

How many spares should a racer carry?

A pack of 10 provides enough spares for multiple wheel and gearbox replacements, which is useful for race events where quick swaps may be required.