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Review on Affordable Uxcell LM6UU Linear Bearings: Optimal Length for Precise Motion by Geoff Cooper

Revainrating 1 out of 5

Coarse sticky bearings, break immediately, ball bearings fall out

Do not buy these. They are extremely poorly made. They were rough and didn't slip on a brand new sharpened 6mm diameter bar. Then when I went to remove the bearings, the ball bearings were all over the floor. They are extremely small and impossible to find or repair.

Cons
  • Doubt