ISO 155:2019
ISO 155:2019
Belt drives - Pulleys - Limiting values for adjustment of centresstandard by International Organization for Standardization, 04/01/2019
standard by International Organization for Standardization, 04/01/2019
ISO 155:2019 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.