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New 4 quality 7MM industrial chrome steel ball bearings


A SET OF 4 QUALITY INDUSTRIAL CHROME STEEL BALL BEARINGS.
These are very expensive to make due to the high accuracy and high quality finish.
For Industrial, Scientific, Technical, Photo-Art, and other uses.
the engineers rule is used for setting and scaling
NOTE: SUBSTANCIAL POSTAL REDUCTIONS ON MULTI-PURCHACES.



New 4 quality 7MM industrial chrome steel ball bearings