ISO 19457:2026

Rolling bearings — Roller blocks as subassemblies for linear motion rolling bearings — Boundary dimensions and tolerance values

Publication date:   Jul 2, 2026

General information

60.60   Standard published   Jul 2, 2026

ISO

ISO/TC 4/SC 11 Linear motion rolling bearings

International Standard

21.100.20   Rolling bearings

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Scope

This document specifies the boundary dimensions and tolerances for Types A to D of roller blocks.
Types E and F of roller blocks are given in Annex A. They require fixing parts and are not yet produced on a broad manufacturer base.

Life cycle

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PUBLISHED
ISO 19457:2026
60.60 Standard published
Jul 2, 2026