10PCS Miniature Rubber Sealed Metal Shielded Metric Radial Ball Bearing Model Multi-Size Choice +Free Shipping
Price 11.99 - 18.99 USD
Description: 1 Linear Ball Bear Bearing. 2 These bearings are pre-lubricated with grease. · Specifications:Type: LM12UU · Material:Steel, Metal · Outer Diameter:30mm · Inner Diameter:21mm · Thickness:12mm Package Included: 10 x Bearings