This Standard specifies the chassification system for the geometrical accuracy of bevel gears and hypoid gears. Also, this Standard defines the terms related to the gear accuracy and specifies the structure and tolerances of the gear accuracy grade.
JIS B 1704:2010 Referenced Document
ISO 10300-1 Calculation of load capacity of bevel gears — Part 1: Introduction and general influence factors*, 2023-08-01 Update