3RACING Double Rubber Sealed Bearings 1/8 x 1/4 x 7/64 (2 pcs) - 3RB-R144-2RS/2 - Off-Road Seal Pack  [3RB-R144-2RS/2]

3RACING Double Rubber Seals Bearing 1/8 x 1/4 x 7/64 (2 pcs) - 3RB-R144-2RS/2
Price:
NZD$3.12
Brand:
3Racing
Model:
3RB-R144-2RS/2
Condition:
Brand New
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Compact Sealed Bearings for RC Use

The 3Racing Double Rubber Seals Bearings, at 1/8 x 1/4 x 7/64 inches, are designed to protect moving parts from dirt and moisture. Their sealed construction helps preserve lubrication so components keep spinning freely between services.

Durability for Weekend Runs

These bearings are built to resist everyday abuse from off-road and on-road sessions. The double rubber seals reduce the chance of grit entering the races and help keep lubricant in place, which lowers friction and slows down wear.

Applications and Fitment

Compatible with a broad range of hobby RC parts, the 3Racing Double Rubber Seals Bearings are useful for replacements and routine upkeep. Use them in hubs, small idler shafts, or other locations where the specified dimensions match.

Will these seals keep dust out during beach runs?

The rubber seals are effective at blocking fine dust, but salty or sandy environments still call for post-run cleaning to protect bearings and surrounding components.

Are these bearings a direct swap for standard sizes?

They are intended for applications matching the 1/8 x 1/4 x 7/64 specification. Check your original part dimensions to confirm a direct replacement.

Do sealed bearings run cooler than open bearings?

Sealed bearings keep lubricant in and contaminants out, which can help maintain smooth operation. Actual running temperature depends on load and speed, but seals generally support consistent performance.

How do I check if a bearing needs replacing?

Listen for noise, feel for roughness when spinning by hand, and inspect for play. Any grinding, wobble, or stiffness indicates replacement is needed.

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