Yokomo BB-1812 12x18x4mm Ball Bearing Set (2 pcs.) - Durable Slipper Bearings  [BB-1812]

Yokomo BB-1812 12x18x4mm Ball Bearing (2 pcs.)
Price:
CAD$4.96
Brand:
Yokomo
Model:
BB-1812
GTIN:
11
Condition:
Brand New
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Sturdy Bearings for Reliable Track Use

Maintaining drivetrain efficiency needs quality parts. The Yokomo BB-1812 12x18x4mm ball bearings are built to reduce friction and keep your RC model running smoothly, particularly in the front and rear areas of B-MAX4 and D-MAX slipper clutch systems.

Tight Tolerance Construction

These bearings are made to precise dimensions with an 18mm outer diameter and a 12mm inner diameter to ensure a secure fit. That accuracy helps maintain consistent rotation and dependable service life for hobbyist use.

Fit and Function

Sold as a pair, the two bearings cover both ends of a slipper clutch assembly and help minimise drivetrain drag. Reduced friction improves throttle response and gives a cleaner feel through acceleration on the track.
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 models that use the same size?

Yes. If another model accepts 12x18x4mm bearings, the Yokomo BB-1812 set will fit and perform the same function as it does in B-MAX4 and D-MAX slipper clutches.

How should I clean and lubricate these bearings?

Remove grit and old grease with a solvent safe for bearings, let them dry, then apply a light bearing oil or thin grease. Regular servicing keeps rolling smooth and extends life.

Do I need special tools to press them in?

A simple bearing driver or a carefully sized socket and a soft mallet work well. Press evenly to avoid binding and do not hammer directly on the bearing inner race.

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