Yokomo BB-850CB 5x8x2.5mm Ceramic Bearing Set  [BB-850CB]

Yokomo BB-850CB 5x8x2.5mm Ceramic Ball bearing(2pcs)
Price:
AUD$14.09
Brand:
Yokomo
Model:
BB-850CB
GTIN:
3888
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Engineered ceramic bearings for hobby-grade RC

The Yokomo BB-850CB ceramic ball bearings are designed to meet the demands of 1/10 scale racers and weekend tuners. They feature an 8mm outer diameter, 5mm inner diameter and a 2.5mm thickness suited to many small-scale assemblies.

Durability and heat resistance

Ceramic balls offer superior hardness and thermal stability when compared with steel counterparts, reducing wear under load and friction at speed. This helps keep rolling parts running true for longer sessions on track or street.

Practical upgrade advice

Use the BB-850CB bearings when replacing worn parts or when you want to reduce drivetrain drag. Pair them with proper shields or seals and check fit tolerances to get consistent, trouble-free performance.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Do these bearings fit standard 5x8 hubs?

They match the common 5x8x2.5mm footprint used across many hubs and carriers, but always measure your part to ensure proper press fit and clearance.

How much maintenance do they need?

Minimal maintenance is required compared with lower quality bearings; periodic cleaning and light relubing after dusty or wet runs keeps them performing well.

Are these suitable for high RPM motor bearings?

Ceramic bearings handle high RPMs better than many steel types, but check shaft tolerances and motor specifications before installing in motor can applications.

Will they reduce vibration?

Improved roundness and material properties can reduce micro-vibration, which supports smoother running and more consistent handling feel.

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