Freelove Premium R188 Stainless Steel Bearings 6 Packs, Customized Replaceable Ball Bearing for Metal Fidget Spinner, with Dustproof Sealed Cover, Smooth Long Quiet Spinning

Premium R188 Bearing Customized Stainless Steel Silent Bearing Adapted to FREELOVE Fox Tri1.5”1.8”Fidget SpinnerBearings are shielded on BOTH SIDES to keep lubricant inCNC Cutting Precision Parts, Accurate to Micron! No open or knock it, no fa it down -- wil be destroved Replace a new bearing if destroyed

• Premium R188 Bearing. Customized Stainless Steel Silent Bearing, Precision Parts, Accurate to Micron.
• Customized R188 Stainless Steel Silent Bearing with sealed cover, dustproof, super mute, removable, spinning time is 4~6 minutes. The bearing gives it a long, smooth, and quiet spin with just enough feedback to be satisfying.
• Don't Drop or knock it, will destroy the bearing because it's precision accurate to micron. Replace a whole bearing if destroyed, it should be a perfect spin again.
• For Professional Plaver 0nly--Replace Bearing to Renew Spinner. CAUTION!!! Improper operation (the bearing be dropped, the lockbe screwed too tight) will damage the precision parts.
• Steps of Replace Bearing: 1. Open the finger lock covers. 2. Open the bearing lock by iron piece. Open clockwise, lock counterclockwise. 3. Remove the bearing. 4. Beplace the bearing(Don't drop the bearing, Don't screwed too tight).