Meco 608 8x22x7mm Ball Bearing Ss420 Hybrid 7 Beads Ceramic Balls For Fidget Hand Spinner

Description: 608 8x22x7mm Ball Bearing SS420 Hybrid 7 Beads Ceramic Balls for Fidget Hand Spinner Specification: Material Stainless steel(ring) +Silicon nitride ceramic(balls) Structure Deep groove Inner diameter 8mm Out diameter 22mm Thickness 7mm Turning Time itself approx.20-30seconds Turning Time in spinner approx 2-3minutes. Features: Fitting for hand fidget spinner. More stable,small noise. Can achieve the bearing inner ring and outer ring insulation. Performance of oil free self lubrication,Waterproof. Can make your hand fidget spinners run faster and it gains long lifetime. Note: The actual turning time depends the structure of your spinner and your proficiency. Package Included: 1 x Spinner bearing More Details: