Amazon.com: ACER Racing 608 Ceramic Fidget Spinner Bearing 8x22x7mm : Toys & Games
Fidget Spinners Bearing Bearing 608z Hand Spinner 608 Ceramic Bearing Customized - China 608z Bearing and Hand Spinner
Kit 2.0 608 to R188 Bearing Adapter and Micro Fidget - Etsy UK
PREMSONS 608 Ball Bearing for Hand Spinner Fidget Kit and Skateboard, 22x10x7 mm Skate Bearings Pack of 1 Toy Replacement Part - 608 Ball Bearing for Hand Spinner Fidget Kit and Skateboard,