International Organization for Standardization (ISO)
Latest
ISO 4183:1995
Scope
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.
ISO 4183:1995 history
1995ISO 4183:1995 Belt drives - Classical and narrow V-belts - Grooved pulleys (system based on datum width)
1989ISO 4183:1989 Belt drives; classical and narrow V-belts; grooved pulleys (system based on datum width)
1980ISO 4183:1980 Grooved pulleys for classical and narrow V-belts