XRAY 930407 MR74ZZ Off-Road Ready Ball Bearings 4x7x2.5 (2-Pack)  [XR-930407]

XRAY 930407 Ball-Bearing MR74ZZ 4x7x2.5 (2)
Price:
AUD$12.64
Brand:
XRAY
Model:
XR-930407
Condition:
Brand New
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Durable Bearings from XRAY for Demanding Use

When you need trustworthy rotating components for rugged sessions, the XRAY 930407 MR74ZZ ball-bearing pair is a compact, service-friendly option. Each bearing is 4x7x2.5mm and provided as a two unit set for easy swaps in the field.

Prepared for Longevity

The XRAY 930407 MR74ZZ bearings are supplied degreased and treated with a light coating of AeroShell Fluid 12 to reduce friction and extend life under heavy loads. This preparation helps preserve tight tolerances for steady performance.

Common Fitments

These bearings are suitable for a range of RC components that require compact, low-friction support. Keep them as spares for drivetrain maintenance or include them when building a chassis that demands consistent rotation under stress.
Remark :
Due to limited stock availability, please notice that some XRAY 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.

What lubricant works best after cleaning?

A light synthetic oil helps preserve speed and responsiveness; heavier oils or greases add protection but slow rotation, so choose by use case.

Do these come sealed or open?

They are prepared degreased and lightly oiled rather than fully sealed, so they can be serviced and relubed as needed.

Any tips for using them in dusty conditions?

Fit dust shields where possible and increase maintenance frequency; inspect and clean bearings after each dusty outing.

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