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![What grade bearings do you think they use on the cheap mgn12 linear rails? I could get some G25 bearings today or G5 bearings on Friday from Amazon. Would G25 be mostly What grade bearings do you think they use on the cheap mgn12 linear rails? I could get some G25 bearings today or G5 bearings on Friday from Amazon. Would G25 be mostly](https://preview.redd.it/sil77cpm2ec71.jpg?auto=webp&s=155ba893c4fc8536ea94bbe1fe7202118a40424e)
What grade bearings do you think they use on the cheap mgn12 linear rails? I could get some G25 bearings today or G5 bearings on Friday from Amazon. Would G25 be mostly
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![Tip: When rebuilding MGN12 slide rails, get bearing balls from McMaster, not Amazon : r/3dprintingdeals Tip: When rebuilding MGN12 slide rails, get bearing balls from McMaster, not Amazon : r/3dprintingdeals](https://preview.redd.it/4fyp78widdt81.png?auto=webp&s=983e4ed5042b69754948a1c19922364b6cb9510e)
Tip: When rebuilding MGN12 slide rails, get bearing balls from McMaster, not Amazon : r/3dprintingdeals
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