{"data":{"id":"us/30-cfr-57.19135","jurisdiction":"us","citation":"30 CFR 57.19135","heading":"Rollers in inclined shafts.","body":"Rollers used in operating inclined shafts shall be lubricated, properly aligned, and kept in good repair.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart R—Personnel Hoisting"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"836640df43d4d793950cc1ffc23283808596d7acded2cf4ea382e1437d64276f","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.19134","next":"us/30-cfr-57.20001"},"notice":"GroundRules: Original legal text. Not legal advice."}