Fidget Spinner Bearing Kit With Full Ceramic ZrO2 Center Bearing And 3 Outer Counterweight Bearings For Tri Spinners, Includes Total Counterweights Of 3.1oz, High Precision Ceramic Bearings For Smooth Spin And Long Lifespan

This Tri Spinner Bearing Kit is a premium upgrade for three-arm fidget toys, featuring a full ceramic ZrO2 center bearing and three weighted counterweights to boost spin time and balance. It's ideal for custom builds, high-performance fidget spinners, and hobby projects.

✅ Full ceramic ZrO2 center bearing designed for low friction and long life
✅ Three counterweights included totaling 3.1 oz (≈88 g) for balanced rotation
✅ Each counterweight engineered for steady, quiet operation during spins
✅ Simple installation for standard tri-spinner hubs and setups

💡 What is a tri spinner bearing kit used for and why pick a ceramic center bearing? This handy setup makes spins smoother and more consistent, with longer spin times. - ceramic materials reduce wear and keep rotation smooth - lightweight yet strong center bearing for consistent balance - easy swap for existing tri-spinner hubs - supports long sessions and intense spins