90.93 Standard confirmed Jun 12, 2026
ISO
ISO/TC 123/SC 7 Special types of plain bearings
Technical Specification
21.100.10 Plain bearings
This document specifies the method of surface modification that improves the friction characteristics of plain bearings, by press fitting a solid lubricant onto the bearing metal surface mechanically in combination with processing a lot of micro dimples on the surface.
PUBLISHED
ISO/TS 24137:2023
90.93
Standard confirmed
Jun 12, 2026