Rolling bearings - Linear motion rolling bearings - Part 1: Dynamic load ratings and rating life (ISO 14728-1:2017)
Abstract
This document specifies methods of calculating the basic dynamic load rating and basic rating life for linear motion rolling bearings manufactured from contemporary, commonly used, high quality, hardened bearing steel in accordance with good manufacturing practice and basically of conventional design as regards the shape of the rolling contact surfaces. The life of linear motion rolling bearings is defined and the conditions are established for reliable life calculations. This document is not applicable to designs where the rolling elements operate directly on the slide surface of the machine equipment, unless that surface is equivalent in all respects to the raceway of the linear motion rolling bearing component it replaces.
Begin
2024-07-29
Planned document number
DIN ISO 14728-1/A1
Project number
11800599
Responsible national committee
NA 118-01-08 AA - Load ratings and rating life
Responsible international committee
ISO/TC 4/SC 8 - Load ratings and life
