Lock Nut Standard Clauses
1 scope this standard specifies the locking nut (the nut), locking device dimensions, technical requirements, acceptance of rules and methods of measurement, and so on. This standard applies to conical liner form nut and locking device design, fabrication, test and user acceptance.
2 normative references the following standards contain provisions which, through reference in this standard constitute provisions of this international standard. The time of publication, the editions indicated were valid. All standards are subject to revision, and parties to use this standard should explore the possibility of using the latest version of the following. GB/T 192-1981 threads with thread teeth GB/T 196-1981 common basic sizes (diameters 1~600 mm) GB/T 272-1993 rolling-code methods GB/T 699-1988 high quality carbon structural steel specifications GB/T 1804-1992 General tolerances for linear dimensions without tolerances GB/T 2516-1981 pitch deviation chart (1~355 mm in diameter) GB/T 5796.1-1986 Trapezoidal thread screw GB/T 5796.3-1986 metric trapezoidal screw threads-basic dimensions GB/T 5796.4-1986 rolling bearing tolerances for metric trapezoidal screw threads GB/T 6930-1986 Word GB/T 8597-1988 rolling-rolling bearing product packaging JB/T 3574-1997 JB/T 8921-1999 rolling bearing parts and commodities inspection rules.