Qualit y: DIN 6h 25
Materia l: 40CROMU4 (Alloyed Material)
Toothing execution : induction hardening and ground HRC 54-58
Toothing specifications : pressure angle =α20°;
Helix angle ß=19,528°
Helix direction= RIGHT
f single pitch error: p module < 3,0: 0,006 /module ≥ 3,0: 0,008
Fp total pitch erro r: depending on rack length (see table)
