95.99 Withdrawal of Standard Jan 30, 2026
ISO
ISO/TC 41/SC 1 Friction
International Standard
21.220.10 Belt drives and their components
Cancels and replaces the second edition (1989). Specifies the principal dimensions of grooved pulleys for classical V-belts and narrow V-belts specified in the terminology system based on datum width. It is important that narrow belts are not used with pulleys uniquely designed for classical belts, and, on the other hand, that multiple belt drives are not used with joined V-belts.
WITHDRAWN
ISO 4183:1989
WITHDRAWN
ISO 4183:1995
95.99
Withdrawal of Standard
Jan 30, 2026
PUBLISHED
ISO 4183:2026