RBC Bearings INC

Our management, including our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of June 27, 2026. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of June 27, 2026, our disclosure controls and procedures were (1) designed to ensure that information relating to our Company required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported to our Chief Executive Officer and Chief Financial Officer within the time periods specified in the rules and forms of the SEC, and (2) effective, in that they provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.

Changes in Internal Control over Financial Reporting

No change in our internal control over financial reporting occurred during the three-month period ended June 27, 2026 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act).