Jis B 1702-1 Pdf Link Jun 2026

The standard, titled "Cylindrical gears — ISO system of flank tolerance classification — Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth," is the definitive Japanese technical guideline for gear accuracy. The current version, JIS B 1702-1:2016 , aligns Japanese industrial practices with international ISO standards to ensure global interchangeability. 1. Scope and Application

By referencing the Jis B 1702-1 pdf and other relevant standards, manufacturers can ensure that their products meet the required specifications for smooth and efficient operation. jis b 1702-1 pdf

To distinguish from the older JIS B 1702:1976 standard, these newer grades are often prefixed with an "N" (e.g., N5 ). Key Accuracy Parameters The standard, titled "Cylindrical gears — ISO system