Meco 10pcs R188 1/4 X 1/2 X 3/16 Inch Bearing Fidget Spinner Bearing Set

Description: 10pcs R188 1/4 x 1/2 x 3/16 Inch Bearing Fidget Spinner Bearing Set Specification: Material: Bearing Steel Inner diameter: 1/4" (6.35mm) Outer diameter: 1/2" (12.7mm) Width: 3/16" (4.76mm) It could silde for 3- 5 minutes in the spinner. Quantity: 10pcs Features: 1.Include 10 bearing steel ball. 2.Ldling for 3- 5 minutes. 3.High speed persistent idling time. 4.Made of bearing steel material, durable and practical. 5.Ideal accessories for playing hand spinner without noise. 6.Can help hand spinner with a high speed to spin. 7.Diamond polished bearing steel Balls, HSR cage technology and open design on both sides. 8. No lube and no seals for fastest spin times. This item is very popular for high speed fidget spinners or hand spinners but has many uses wherever a high performance R188 bearing is needed. Package Included: 10pcs x Bearing Steel Ball Bearings Notice: 1.Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2.The color may have different as the difference display, pls understand. More Details: