3RACING Double Metal Shield Bearings 1/8 x 1/4 x 7/64 (10 pcs) - 3RB-R144-ZZ/10 - Racing Spec Spares  [3RB-R144-ZZ/10]

3RACING Double Metal Shield Bearing 1/8 x 1/4 x 7/64 (10 pcs) - 3RB-R144-ZZ/10
Price:
USD$6.90
Brand:
3Racing
Model:
3RB-R144-ZZ/10
Condition:
Brand New
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Performance Focused Bearing Option

For racers and tuners seeking consistent spin characteristics, the 3RACING 3RB-R144-ZZ/10 double metal shield bearings provide a compact, sealed solution. The pack of ten bearings measures 1/8 x 1/4 x 7/64 inches and fits many race component locations.

Durability and Service Considerations

The double metal shields help exclude contaminants while maintaining acceptable thermal stability under normal race duty. Regular inspection and light lubrication maintain optimal rolling performance and reduce the chance of premature wear.

Installation and Setup Notes

Confirm shaft and housing tolerances before fitting to avoid binding. These bearings suit wheel hubs, gearbox outputs and other rotating elements where minimal play and consistent spin are required for setup tuning.

What preload should I expect when fitting these bearings?

Preload depends on housing fit; aim for a running clearance that allows free rotation with minimal lateral play. Avoid excessive interference fits that could increase friction and heat.

Which lubrication is recommended for race use?

Use a light synthetic oil for high speed applications or a low-viscosity bearing oil to reduce drag. For low speed torque points use a thin, high quality grease sparingly.

When should I replace bearings during a race weekend?

Inspect bearings between sessions; replace if you notice heat, noise, rough spin or increased play to maintain consistent lap times and prevent failures.