· DIN ISO 12240 1 : 1999 07 English price group 10 Sales No. 0410 12.99 www.bzfxw.com www.bzfxw.com Spherical plains Part 1: Radial spherical plain bearings Page 1 ISO 12240 1 : 1998 Page 2 ISO 12240 1 : 1998 www.bzfxw.com Page 3 ISO 12240 1
This document was prepared by Technical Committee ISO/TC 123, Plain bearings, Subcommittee SC 7, Special types of plain bearings. This second edition cancels and replaces the first edition ( ISO 14287:2012 ), which has been technically revised.
ISO 281:2007 specifies methods of calculating the basic dynamic load rating of rolling bearings within the size ranges shown irdance with good manufacturing practice and basically of conventional design as regards the shape of rolling contact surfaces.
Tolerance classes and the corresponding values for certain tolerance characteristics are specified in ISO 492 (for radial bearthese standards were aligned with general ISO GPS (Geometrical Product Specification) standards such as ISO 1101 and ISO 5459.
ISO 15243:2017 classifies different modes of failure occurring in service for rolling bearings made of standard bearing steelss and describes the characteristics, appearance and possible root causes of failure. It will assist in the identification of
ISO/PRF TS 31657 3 Plain bearings — Hydrodynamic plain journal bearings under steady state conditions — Part 3: Functions for calculation of tilting pad journal bearings
2 · bearings. power transmission. shelving and racking. fencing iso bearings industrial, mining, agriculture and engineering tel no: 002711 822 2727
Single bearings and matched bearing pairs arranged in tandem Normal Check availability of C2, C3, C4, C5, reduced ranges of stValues are valid for unmounted bearings under zero measuring load. Matched bearing pairs arranged back to back or face to face
ISO/TS 16281:2008 contains recommendations for the calculation of the modified reference rating life taking into considerationn and fatigue load limit of the bearing material, as well as tilting or misalignment, operating clearance of the bearing and
· Standardization of all types and all sizes of bearing elements based on the principle of rolling motion, includingication and standardization of spherical plain bearings, i.e. plain bearings with spherical contact surface. ISO/TC 4/SC 4