Din 5480 Spline Dimensions Pdf Verified Jun 2026

) that is independent of the module. This design allows splines to easily accommodate standard ball and roller bearing diameters by using profile shifts. : Standardized at 30∘30 raised to the composed with power Module ( ) : Ranges typically from

Engineering Tool Summary : Includes normalization tables and calculation formulas. ✅ Summary din 5480 spline dimensions pdf verified

db = dref * cos(α) Alpha (pressure angle) is typically 30° for DIN 5480 (rarely 37.5° or 45°). PDF trap: Some PDFs erroneously show 20° pressure angle – this is part of DIN 5480. ) that is independent of the module