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DIN Standards Committee Technical Fundamentals

Overview

This standard has been prepared by the Rolling Bearings and Plain Bearings Standards Committee, Working Committee NA 118-01-02 AA "Kugellager und Spannlager einschließlich Teile, allgemeines Wälzlagerzubehör und Gehäuse" ("Ball bearings and inside bearings, including parts, general rolling bearings accessories and housings"). This standard specifies dimensions and designations for locking devices intended to be used with locknuts. Locking devices in accordance with this standard are lockwashers and locking clips for use with locknuts conforming to DIN 981. The following amendments have been made with respect to DIN 5406:1993-02: a) standard has been editorially revised; b) information on masses has been deleted from Tables 1 and 2; c) types have been added by analogy with ISO 2982-2; d) symbols have been largely brought into line with ISO 2982-2; e) further information on design has been added; f) normative references have been updated. The following corrections have been made with respect to DIN 5406:2009-05: a) correction of the shaft groove width b₃ and the associated width of inner tab b₂ for bore diameters b₁ from 160 mm to 280 mm.

Document: references other documents

Responsible national committee

NA 118-01-02 AA - Ball bearings and Insert bearings, including parts, general rolling bearing supplies and housings