: The primary source for the official Japanese and English translated versions. ANSI Webstore / IHS Markit
: Gears are assigned a numeric grade (typically 0 to 12). jis b 1702-1 pdf
This part of the JIS B 1702 series specifically covers the "ISO system of flank tolerance classification". It applies to individual cylindrical gears rather than gear pairs. The standard defines: : The primary source for the official Japanese
: Technical summaries and calculation guides are often available via manufacturers like KHK Gears or Scribd for educational purposes. jis b 1702-1 pdf