R188 Hybrid Ceramic at Boca BearingsR188 Hybrid Ceramic found in: SR188C #3 AF2, SR188C-2OS #7 LD, SR188C-ZZ #5 L55, SFR188C-YZZ AF2, Stainless Steel, Ceramic hybrid, open bearings R188 Bearing in Ceramic Hybrid or Stainless Steel, 10-ballReplacement bearings for your R188 fidget spinners and toys. Stainless Steel or Chrome races to prevent rust Available with Si3N4 Ceramic, Stainless Steel, 
THRAXX r188 10 Ball Hybrid Ceramic Bearing | FidgetApr 14, 2018 - We've created our very own R188 bearing stamped with “THRAXX” on the side of the bearing race. Pre Lubed: Yes Sealed: NoR188 Ceramic Ball Bearing Hybrid Silicon  Extreme Wear Resistance: Silicon Nitride balls are 2.3 times harder than hardened steel.  Coogam R188 Hybrid Ceramic 10 Ball Bearing for High-end Fidget Spinner Toy DIY Replacement,High… $8.99.  Infinity Black Ceramic Hybrid VorTech Precision Bearings (3-Pack) The Smoothest Fidget R188 Hybrid Ceramic Bearings - Ortech CeramicsR188 Hybrid Ceramic Bearings (1/4″ X 1/2″ X 1/8″)  Ortech’s R188 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls.  Stainless steel ball bearings, ceramic ball bearings, aqua bearings, hybrid