ISO 4183:2026
ISO 4183:2026 Belt drives - Classical and narrow V-belts - Grooved pulleys (system based on datum width)
standard byInternational Organization for Standardization , 02/01/2026
standard byInternational Organization for Standardization , 02/01/2026
This document specifies the principal dimensions of grooved pulleys for classical V-belts (sections Y, Z, A, B, C, D, and E) and narrow V-belts (sections SPZ, SPA, SPB, and SPC) specified in the terminology system based on datum width.