ISO 255:2023
International Standard
Current Edition
·
Approved on
02 February 2023
Belt drives — Pulleys for V-belts (system based on datum width) — Geometrical inspection of grooves
ISO 255:2023 Files
English
12 Pages
Current Edition
28.94 OMR
ISO 255:2023 Scope
This document specifies the methods of checking the regularity of the grooves and pulleys for V-belts specified in the system based on datum width. The grooved pulleys may be designed for use with classical or narrow V-belts.
Inspection parameters and tolerances of grooved pulleys are covered by appropriate International Standards.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates

OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates


OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements


GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements

Recently Published
ISO 7718-2:2025
International Standard
Aircraft — Passenger doors interface requirements for connection of passenger boarding bridge or passenger transfer vehicle — Part 2: Upper deck doors

ISO/IEC/IEEE 32430:2025
International Standard
Software engineering — Software non-functional size measurement



ISO 10218-1:2025
International Standard
Robotics — Safety requirements — Part 1: Industrial robots

ISO 10218-2:2025
International Standard
Robotics — Safety requirements — Part 2: Industrial robot applications and robot cells
