This 4 x 8 x 12 mm (LM4UU) bearing is a linear ball bushing that works with 4 mm shafts. The LM4UU inner diameter is 4 mm, the LM4UU outer diameter is 8 mm, the LM4UU length is 12 mm.This LM4UU is a popular linear motion 4 mm ball bushing that could be used in many applications.
This bearing has rubber seals on both sides to protect the bearing from dust or any possible contamination, which can extend bearing life, and retain the lubricant in the bearing.
NZ $7.00 each
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