GSO ISO 5291:2014
ISO 5291:2011
Gulf Standard
Current Edition
·
Approved on
25 December 2014
Belt drives -- Grooved pulleys for joined classical V-belts -- Groove sections AJ, BJ, CJ and DJ (effective system)
GSO ISO 5291:2014 Files
English
6 Pages
Current Edition
Reference Language
OMR
20.31
GSO ISO 5291:2014 Scope
This International Standard specifies the principal characteristics of grooved pulleys (for groove sections AJ, BJ, CJ and DJ), intended to take joined classical V-belts for industrial power transmission drives.
NOTE 1 The effective width of a groove is regarded as the basic dimension of standardization for grooves and for the corresponding joined V-belts considered as a whole.
NOTE 2 The pitch line position can only be given approximately. The approximate pitch diameter of a pulley can be calculated by the following formula:
dp = de − 2be
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