BTOOMET 10 Bearing 6201RS\2RS Sealed 12x32x10 Ball Bearings Brand Smart Lighting which will cause the picture

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How to use: earbud

timing function

A small amount of foam adheres inside to make it more comfortable than a mask without foam

BTOOMET 10 Bearing 6201RS\2RS Sealed 12x32x10 Ball Bearings Brand Smart Lighting which will cause the pictureProduct Name : Deep Groove Ball Bearing; Model No.: 6201RS\2RS Inner Diameter : 12mm 0. 5"; Outer Diameter: 32mm 1. 2" Thickness : 10mm 0. 4"; Color : Silver Tone, Black Material: Carbon Steel, Rubber; Net Weight: 350g Package Content : 10 x Deep Groove Ball Bearings Feature: This good precision 6201RS\2RS bearing provide high speed and the convenience of removal shields for cleaning and relubrication. This is the perfect bearing for all your roller