XRAY 940512 High-Speed 5x12x4 Rubber Sealed Bearings Pair  [XR-940512]

XRAY 940512 High-Speed Ball-Bearing 5x12x4 Rubber Sealed (2)
Price:
CAD$11.77
Brand:
XRAY
Model:
XR-940512
Condition:
Brand New
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Upgrade Your RC Drivetrain with XRAY 940512 Bearings

Keep your drivetrain turning smoothly with XRAY 940512 high-speed ball-bearings made for hobby and competition RC use. These 5x12x4mm bearings are sold as a two-piece set and are tuned to lower friction compared to basic units.

Built for Longevity and Smooth Rotation

The bearings feature rubber side seals and are lightly pre-lubricated with AeroShell Fluid 12 oil to promote quiet operation and longer service life. A higher count of larger balls in the cage boosts load tolerance when things get demanding.

Serviceable Seals for Simple Upkeep

Side covers can be removed easily for cleaning and relubrication, so routine maintenance is quick and straightforward and keeps bearings performing at their best.
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.

Will these fit my model if it needs 5x12x4 bearings?

These bearings are sized 5x12x4mm and will fit any component designed for that standard size. Check hub and shaft clearances before fitting to be safe.

How often should I clean and relube them?

For regular club runs, inspect and refresh lubrication every few sessions or whenever you notice roughness. Heavier use may require more frequent servicing.

Are these bearings suitable for high load areas like axles or diffs?

The increased number and size of balls gives better load handling than basic bearings, but confirm the bearing spec matches the application and consider upgrades if your setup pushes extreme loads.

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