GSO ISO 155:2025

ISO 155:2019
Gulf Standard   Current Edition · Approved on 14 October 2025

Belt drives — Pulleys — Limiting values for adjustment of centres

GSO ISO 155:2025 Files

English 6 Pages
Current Edition Reference Language
OMR 20.41

GSO ISO 155:2025 Scope

This document specifies the limiting values for the adjustment of centres of two transmission pulleys.

It is applicable to:

— crowned pulleys for flat belts;

— grooved pulleys for V-belts, either single, multiple or joined;

— grooved pulleys for V-ribbed belts;

— toothed pulleys for synchronous belts.

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