Manufacturer Info


LM12UU linear motion ball bearings 12x21x30 mm LM12 linear bearing


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You are buying new linear motion ball bearings.

Linear Motion – Quality bearing


d (Inside) Bore

12 mm

D (Outside)

21 mm

L (Length)

30 mm

Most order will be processed within 24 hours or less!

JSB Great Bearings®

JSB Great Bearings ® sells ball bearings and related products, and creates resellers to sell such products. Our descriptions and other information of the products we sell are based on information provided by the manufacturers of the products, and on other information obtained from manufacturers' catalogs and market research. We strive to assure the accuracy of the product data we provide on the products we sell, but we do not assume any liability to any company or users for any types of errors, contents or mistakes in product data, and recommend that purchasers determine themselves that the products they are purchasing are suitable for their intended purposes.

  • Model: LM12UU_V1
  • 182 Units in Stock

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