Narrow 6x12 Bearing Upgrade for ZM-415SH - Yokomo BB-126N-4 (4 pcs)  [BB-126N-4]

Yokomo BB-126N-4 6X12 Bearings
Price:
AUD$7.93
Brand:
Yokomo
Model:
BB-126N-4
GTIN:
11
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6x12 Narrow Bearings for Tight Hub Fits

The Yokomo BB-126N-4 6x12 bearings are offered as a narrow heavy-duty set of four designed specifically for ZM-415SH hubs. Engineered for slim hub bores, these units function as replacement bearings for the stated model and are intended for RC wheel and drivetrain use only.

Compatibility is confined to ZM-415SH as listed; verify hub bore dimensions before attempting to fit them into other hubs or chassis. When installing, check bearing orientation, press each bearing flush and even, and replace the entire set to preserve balanced rotation and consistent handling.

From a tuning viewpoint, fitting heavy-duty narrow bearings increases load capacity and reliability at wheel or gearbox interfaces; you should still check for adequate clearance to neighboring components during assembly.
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 improve durability for rough use?

Yes. The heavy-duty construction and hardened rings increase load capacity and resistance to wear at wheel and gearbox interfaces, which helps in demanding conditions.

Do I need to check clearances after fitting?

Always inspect adjacent components for any interference after installation; narrow bearings can change local spacing and may require slight adjustments.

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