90.60 Close of review Sep 3, 2024
ISO
ISO/TC 4/SC 5 Needle, cylindrical and spherical roller bearings
International Standard
21.100.20 Rolling bearings
This document specifies bearing and subunit boundary dimensions for complete single-row and double-row tapered roller bearings. It also specifies the flange dimensions of flanged outer rings for a selection of these bearings. A series designation for each bearing is also specified.
PUBLISHED
ISO 355:2019
90.60
Close of review
Sep 3, 2024