3RACING 3RB-R155-ZZ/10 Racing Grade Double Metal Shield Bearings 5/32 x 5/16 x 1/8 (10)  [3RB-R155-ZZ/10]

3RACING Double Metal Shield Bearing 5/32 x 5/16 x 1/8 (10 pcs) - 3RB-R155-ZZ/10
Price:
USD$6.70
Brand:
3Racing
Model:
3RB-R155-ZZ/10
Condition:
Brand New
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Performance oriented double shield bearings

The 3Racing Double Metal Shield Bearing 5/32 x 5/16 x 1/8 is specified for racers seeking consistent rotational performance with robust contamination resistance. This ten pack is suited to common drivetrain and steering locations on competitive models.

Shield durability and race use

Double metal shields are chosen for their resistance to track debris and repeated cleaning. In a race environment this reduces downtime and helps maintain tight running tolerances, which aids predictable handling and efficiency.

Application and replacement guidance

Measure existing bearing bore and shaft to confirm the 5/32 x 5/16 x 1/8 size before installation. These bearings are often used in hubs, idlers and accessory shafts; replace worn bearings in matched sets for best drivetrain balance.

What lubrication strategy suits these metal shield bearings?

Use light bearing oil for reduced drag in high speed applications or a thin grease where load protection is preferred. For sealed metal shields you may need to remove shields for full relubrication, or replace the bearing when contamination occurs.

How should I assess bearing wear on track?

Listen for roughness, feel for play in the hub, and check for heat after runs. Any increased vibration or lateral play indicates the bearing should be serviced or replaced.

Are these bearings suitable for high RPM spindles?

They perform well at typical RC drivetrain speeds, but ensure correct lubrication and secure fitment for high RPM applications to avoid premature failure.