High Performance Miniature Joint Bearing Upper Thickness 5mm

High Performance Miniature Joint Bearing Upper Thickness 5mm Specifications high quality, best service OEM service good price high performance 1. GE4E spherical plian radial bearing, this series is our professional. 2. with fitling crack,we can produce 200000pcs for one month 3, one pc weight is o.oo33 kg 4. apperance is black normal, if need other deal with for apperance,just tell the detail 5.the backlash need tighten,loosen,moderate,we according to you rewuest,when