BS ISO 155:2019

This standard BS ISO 155:2019 Belt drives. Pulleys. Limiting values for adjustment of centres is classified in these ICS categories:

• 21.220.10 Belt drives and their components

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.