Because of their ability to handle high torque and minimize hub expansion, DIN 5464 splines are frequently utilized in heavy machinery and demanding mechanical scenarios:
While you need the PDF for precise manufacturing tolerances, the profile typically follows a designation format such as: Spline Shaft DIN 5464 - 4 x d x D : Number of splines. : Minor diameter (inner). : Major diameter (outer). specific dimensions for a particular shaft size defined under this standard? din 5464 standard pdf
DIN 5464 is a technical standard developed by the Deutsches Institut für Normung (German Institute for Standardization). It specifies the dimensions and tolerances for straight-sided spline joints (parallel key splines) that feature internal centering. Because of their ability to handle high torque
: High-torque permanent fits between shafts and gears. din 5464 standard pdf