Exhibit 31.1
                                 CERTIFICATIONS


I, Roderick R. Baty, certify that:
1.   I have reviewed this annual report on Form 10-K/A of NN, Inc.;
2.   Based on my knowledge, this report does not contain any untrue
     statement of a material fact or omit to state a material fact necessary to
     make the statements made, in light of the circumstances under which such
     statements were made, not misleading with respect to the period covered by
     this report;
3.   Based on my knowledge, the financial statements, and other financial
     information included in this annual report, fairly present in all material
     respects the financial condition, results of operations and cash flows of
     the registrant as of, and for, the periods presented in this report;
4.   The registrant's other certifying officers and I are responsible for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-15(e) and 15d-15(e) for the registrant and have:
     a)  designed such disclosure controls and procedures, or caused such
         disclosure controls and procedures to be designed under our
         supervision, to ensure that material information relating to the
         registrant, including its consolidated subsidiaries, is made known to
         us by others within those entities, particularly during the period in
         which this report is being prepared; and
     b)  evaluated the effectiveness of the registrant's disclosure controls and
         procedures and presented in this report our conclusions about
         the effectiveness of the controls and procedures, as of the end of the
         period covered by this report based on such evaluation; and
     c)  disclosed in this report any change in the registrant's internal
         control over financial reporting that occurred during the registrant's
         most recent fiscal quarter (the registrant's fourth fiscal quarter in
         the case of an annual report) that has materially affected, or is
         reasonably likely to affect, the registrant's internal control over
         financial reporting; and
5.   The registrant's other certifying officers and I have disclosed, based on
     our most recent evaluation of internal control over financial reporting, to
     the registrant's auditors and the audit committee of the registrant's board of
     directors (or persons performing the equivalent functions): a) all
     significant deficiencies and material weaknesses in the design or operation
     of internal control over
         financial reporting which are reasonably likely to adversely affect the
         registrant's ability to record, process, summarize and report financial
         information; and
     b)  any fraud, whether or not material, that involves management or other
         employees who have a significant role in the registrant's internal
         control over financial reporting.


Date:    January 30, 2004                        By: /s/ Roderick R. Baty
         ---------------------------                 -----------------------------------
                                                     Roderick R. Baty
                                                     Chairman, President and Chief Executive
                                                     Officer
                                                     (principal executive officer)