Description
Ball Bearings R188 ZZ 1/4" x 1/2" x 3/16" Inch Lot of 10 Bearings |
High Quality 10 Router Cutter Ball Bearings, the inner diameter is 1/4", outer diameter is 1/2" and the width is 3/16", each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.
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