Yokomo BB-730-4A 3x7x2.5mm Bearing Set (4 Pack)  [BB-730-4A]

Yokomo BB-730-4A 3x7x2.5mm Ball Bearing (4 pcs.)
Price:
CAD$14.79
Brand:
Yokomo
Model:
BB-730-4A
GTIN:
0639342205134
Condition:
Brand New
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Precision Ball Bearings for RC Performance

Yokomo's BB-730-4A 3x7x2.5mm ball bearings are a compact, dependable option for hobbyists aiming to preserve smooth, efficient movement in their models. Supplied as a set of four, these bearings support common chassis mounting points and help maintain consistent operation.

Fitment and Typical Uses

These bearings are made to work with a variety of Yokomo chassis options, including models from the MRTC-BD10 and MSR-BD11 families. They suit drivers who need reliable rolling components for both practice sessions and regular track use.

Performance and Service Life

Built with tight tolerances to cut friction, these bearings assist in reducing wear on shafts and gears, contributing to smoother handling and longer component life during club and competitive runs.
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.

Will these fit standard Yokomo wheel hubs?

The BB-730-4A fits many standard Yokomo hubs and bearing seats, but always check the seating diameter and thickness on your specific hub before installation.

How often should I service these bearings?

Light cleaning and re-lubrication after several runs or when you notice reduced smoothness will keep them performing well.

Can I use them in both on-road and off-road builds?

Yes, these bearings work in many on-road and light off-road applications, though aggressive dirt use may require more frequent maintenance.

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