Din 5464 Standard Pdf //free\\ Jun 2026

Note: The official PDF contains extensive tables with tolerances (ISO 4759-1) and thread limits (ISO 965-1).

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: The flanks are perfectly parallel to the radial line. This eliminates radial separation forces and prevents hub expansion under load. din 5464 standard pdf

While standard DIN 5464 connections are normally (where the tooth faces align the shaft and hub coaxially), the standard also outlines specifications for internal diameter centering . Centering Type Primary Mechanics Typical Application Flank Centering Aligns via the straight sides of the teeth. Reversing loads, heavy shock-loading applications. Internal Centering Aligns precisely on the minor diameter (

: One of the most significant advantages of this standard is the 0° flank angle. This design prevents the hub from expanding due to radial components of flank forces, which is essential for maintaining integrity in thin-walled hubs. Flank Centering Note: The official PDF contains extensive tables with

Additional alignment tolerances align the internal or external circular surfaces to limit radial runout.

Choosing DIN 5464 over a standard spline comes down to two factors: . While standard DIN 5464 connections are normally (where

The DIN 5464 standard has seen several revisions, with the most notable recent versions being from 1965 and 2010. Official Copies : You can purchase and download the official DIN 5464:2010-03

The original 1965-09 standard was largely updated and superseded by the DIN 5464:2010-03 revision, which provides updated geometric data and tolerances. Detailed Content of the DIN 5464 Standard PDF

Since is withdrawn, for new designs you should consider the currently valid alternatives: