Yokomo BB-730-2 3x7x3mm Precision Bearings Twin Pack  [BB-730-2]

Yokomo BB-730-2 ?3x?7x3mm Bearing (2pcs.)
Price:
NZD$9.38
Brand:
Yokomo
Model:
BB-730-2
GTIN:
550
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $12.94 each $-7.10 or -38%
3+ $11.18 each $-5.36 or -19%
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Smooth Rolling Bearings Built for the YZ-870C

Model tuners who want steadier rotation can rely on the Yokomo BB-730-2 precision bearings. Designed specifically for the Yokomo YZ-870C chassis, the 3x7x3mm size targets smoother operation and longer service intervals.

Why RC Builders Choose These Bearings

  • Precision Engineering: Manufactured to consistent tolerances so the bearing spins true and reduces drivetrain drag.
  • Durable Construction: Components chosen to handle routine racing loads and frequent running.
  • Chassis Compatibility: Tailored to the Yokomo YZ-870C to ensure correct seating and function.
  • Ideal for Upgrades: A simple, effective swap for those looking to refine handling and torque transfer.
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 bearings fit other parts that take 3x7x3mm bearings?

They will fit any location sized for 3x7x3mm bearings, but confirm surrounding clearances and shaft diameter to ensure proper function.

What lubrication do you recommend for track use?

Use a light bearing oil for minimal drag during races and reapply after cleaning or wet running to protect against corrosion.

How often should I replace bearings on a busy schedule?

Inspect after heavy sessions; if you notice play, roughness or noise, replace them. Frequency depends on conditions and maintenance.

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