This standard specifies the terms and definitions, identification symbols, accuracy levels, installation dimensions and accuracy inspection of rolling spline pairs. This standard is applicable to rolling spline pairs whose rolling elements are balls. Other forms of rolling spline pairs can also be used with reference.
GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
GB/T 1800.1 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits*, 2020-04-28 Update