Side-Pocket Bearings

R188 Si3N4 8-ball hybrid ceramic bearings with ribbon retainers for your high-quality hand-spinners. Medium to loose tolerances for an excellent free-spinning experience, with a beautiful whirring audible feedback.

***This product is bearings only. SPINNER IS NOT INCLUDED***

Please install bearings at your own risk. Using a bearing tool is highly recommended. Be careful of debris or old glue entering the bearing upon installation. If your bearing gets dirty rinse with distilled water and blow it dry with a hand pump immediately after. Returns are not accepted on this item.

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