What are DIN 5480 and DIN 5482 standards?

DIN 5480 and DIN 5482 are German standards that specify the dimensions and tolerances for involute splines. These standards ensure interchangeability and proper fit between splined shafts and hubs in mechanical engineering.

What is the difference between a bore and a shaft spline?

A 'shaft' has external teeth (an external spline), while a 'bore' has internal teeth (an internal spline). They are designed to fit together to transmit torque.

DIN Spline Calculator | DIN 5480 & 5482

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For splined shafts requiring heat treatment, a two-side center hole (DIN 331-2) aids in induction hardening. Explore for additional options.

DIN Spline Dimensions

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