Standard

BS ISO 492:2023

Rolling bearings. Radial bearings. Geometrical product specifications (GPS) and tolerance values

Current

•

Published:

31 Aug 2023

1 Scope

This document specifies dimensional and geometrical characteristics, deviation limits from nominal sizes, and tolerance values to define the interface (except chamfers) of radial rolling bearings. Nominal boundary dimensions are defined in ISO 15, ISO 355^[²^] and ISO 8443^[⁴^].

This document does not apply to certain radial bearings of particular types (e.g. needle roller bearings) or for particular fields of application (e.g. airframe bearings). Tolerances for such bearings are given in the relevant International Standards.

Chamfer dimension limits are given in ISO 582^[³^].

Product Details

Descriptors

Tapered-roller bearings

Single-row bearings

Rolling bearings

Bearing rings

Tolerances (measurement)

Mechanical tolerances

Roller bearings

Radial bearings

Accuracy

Dimensional tolerances

Bearings

ICS Codes

17.040.40 Geometrical Product Specification (GPS)

21.100.20 Rolling bearings

35.240.20 IT applications in office work

Committee

MCE/7

International relationships

Identical to:

ISO 492

ISBN

978 0 539 12689 1

Publisher

BSI